Home / 1,075,301.43-1,612,956.38-435,617.26

Finding the Fourth Proportional to 1,075,301.43, 1,612,956.38 and 435,617.26

Calculator

Solution

The fourth proportional to 1,075,301.43, 1,612,956.38 and 435,617.26 is: 653,427.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,301.43 : 1,612,956.38 = 435,617.26 : x
  2. Step 2: Convert to fraction form
    1,075,301.43/1,612,956.38 = 435,617.26/x
  3. Step 3: Cross multiply
    1,075,301.43x = 1,612,956.38 × 435,617.26
  4. Step 4: Simplify right side
    1,075,301.43x = 702,631,638,755.12
  5. Step 5: Solve for x
    x = 702,631,638,755.12/1,075,301.43
  6. Step 6: Final answer
    x = 653,427.61

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.