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Finding the Fourth Proportional to 435,215.89, 600,641.09 and 244,230.04

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Solution

The fourth proportional to 435,215.89, 600,641.09 and 244,230.04 is: 337,061.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,215.89 : 600,641.09 = 244,230.04 : x
  2. Step 2: Convert to fraction form
    435,215.89/600,641.09 = 244,230.04/x
  3. Step 3: Cross multiply
    435,215.89x = 600,641.09 × 244,230.04
  4. Step 4: Simplify right side
    435,215.89x = 146,694,597,436.34
  5. Step 5: Solve for x
    x = 146,694,597,436.34/435,215.89
  6. Step 6: Final answer
    x = 337,061.68

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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.