Home / 733,332.52-1,100,486.84-301,404.24

Finding the Fourth Proportional to 733,332.52, 1,100,486.84 and 301,404.24

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Solution

The fourth proportional to 733,332.52, 1,100,486.84 and 301,404.24 is: 452,306.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,332.52 : 1,100,486.84 = 301,404.24 : x
  2. Step 2: Convert to fraction form
    733,332.52/1,100,486.84 = 301,404.24/x
  3. Step 3: Cross multiply
    733,332.52x = 1,100,486.84 × 301,404.24
  4. Step 4: Simplify right side
    733,332.52x = 331,691,399,640.20
  5. Step 5: Solve for x
    x = 331,691,399,640.20/733,332.52
  6. Step 6: Final answer
    x = 452,306.96

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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.