In a company with a total of 3540 employees, there are four departments: Management, HR, Production, and Accounts. The number of females in the HR dep...

In a company with a total of 3540 employees, there are four departments: Management, HR, Production, and Accounts. The number of females in the HR department is 87.5% of the number of males in the same department. The Production department has 800 males, which is 25% more than the number of males in the Management department. The number of females in Management equals the number of males in Accounts. Females in Accounts are 150 fewer than males in Accounts and 150 more than females in Production. The ratio of total employees in Production to those in Accounts is 19:15.

What is the ratio of the total number of males in HR and Production combined to the total number of females in Production and Management combined?