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Finding the Fourth Proportional to 504,024.69, 755,774.55 and 237,713.70

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Solution

The fourth proportional to 504,024.69, 755,774.55 and 237,713.70 is: 356,446.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,024.69 : 755,774.55 = 237,713.70 : x
  2. Step 2: Convert to fraction form
    504,024.69/755,774.55 = 237,713.70/x
  3. Step 3: Cross multiply
    504,024.69x = 755,774.55 × 237,713.70
  4. Step 4: Simplify right side
    504,024.69x = 179,657,964,646.34
  5. Step 5: Solve for x
    x = 179,657,964,646.34/504,024.69
  6. Step 6: Final answer
    x = 356,446.75

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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.