A querent drawing six in the fifth place is usually in a position of responsibility without the resources normally attached to it: leading without budget, coordinating without formal power, holding a group together on credibility alone. The reading is favourable and unusually active. It says the cooperation will come, that the querent may move firmly against whatever genuinely obstructs the work, and that the movements will be to their advantage.
The condition is buried in the phrase about riches. Because nothing has been purchased, nothing is owed, and the querent's standing does not depend on continuing to pay. That is what makes firm action possible here where it would be dangerous at other positions in the hexagram. A reading landing on this line often arrives at the point where patience has been mistaken for permission, and it authorises a response, which is rare in a text so concerned with yielding.
What the line does not authorise is escalation as a habit or force used to settle a matter of preference. The classical framing is corrective, aimed at those who will not be brought into order by any gentler means. Applied to an ordinary reading, that means one decisive intervention against a real problem, taken from a position that has earned the right to make it, and then a return to the unassuming conduct that made the intervention credible in the first place.