Is a person entitled to take one-third of the recovered value of the car, after the original profit was divided on the basis of one-third, in a transaction based on shared payment and profit?

If you entered into a partnership with the woman to purchase the car, and you both agreed that you would have one-third of the profit, then you are entitled to one-third of the amount refunded by the institution. There is no issue in stipulating that the percentage of profit be less than or more than the percentage of capital.