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Finding the Fourth Proportional to 435,453.59, 600,892.80 and 244,430.07

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Solution

The fourth proportional to 435,453.59, 600,892.80 and 244,430.07 is: 337,294.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,453.59 : 600,892.80 = 244,430.07 : x
  2. Step 2: Convert to fraction form
    435,453.59/600,892.80 = 244,430.07/x
  3. Step 3: Cross multiply
    435,453.59x = 600,892.80 × 244,430.07
  4. Step 4: Simplify right side
    435,453.59x = 146,876,269,166.50
  5. Step 5: Solve for x
    x = 146,876,269,166.50/435,453.59
  6. Step 6: Final answer
    x = 337,294.89

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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.