Home / 752,024.20-1,037,795.10-429,733.52

Finding the Fourth Proportional to 752,024.20, 1,037,795.10 and 429,733.52

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Solution

The fourth proportional to 752,024.20, 1,037,795.10 and 429,733.52 is: 593,033.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    752,024.20 : 1,037,795.10 = 429,733.52 : x
  2. Step 2: Convert to fraction form
    752,024.20/1,037,795.10 = 429,733.52/x
  3. Step 3: Cross multiply
    752,024.20x = 1,037,795.10 × 429,733.52
  4. Step 4: Simplify right side
    752,024.20x = 445,975,341,361.75
  5. Step 5: Solve for x
    x = 445,975,341,361.75/752,024.20
  6. Step 6: Final answer
    x = 593,033.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.