Money ratio: two people invested a total of 50 + 16 + 4 = 700,000, you out of 500,000, you should be divided into profit that is 5/7, he divided into profit 2/7. However, the specific should be subject to the contract, if you invested in 350,000, he invested in 350,000, that is, 35/70, 1/2, which is half of a person.