Home / 733,700.35-1,012,077.51-461,337.04

Finding the Fourth Proportional to 733,700.35, 1,012,077.51 and 461,337.04

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Solution

The fourth proportional to 733,700.35, 1,012,077.51 and 461,337.04 is: 636,375.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,700.35 : 1,012,077.51 = 461,337.04 : x
  2. Step 2: Convert to fraction form
    733,700.35/1,012,077.51 = 461,337.04/x
  3. Step 3: Cross multiply
    733,700.35x = 1,012,077.51 × 461,337.04
  4. Step 4: Simplify right side
    733,700.35x = 466,908,842,713.97
  5. Step 5: Solve for x
    x = 466,908,842,713.97/733,700.35
  6. Step 6: Final answer
    x = 636,375.39

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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.