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Finding the Fourth Proportional to 609,593.27, 841,229.82 and 337,660.27

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Solution

The fourth proportional to 609,593.27, 841,229.82 and 337,660.27 is: 465,966.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,593.27 : 841,229.82 = 337,660.27 : x
  2. Step 2: Convert to fraction form
    609,593.27/841,229.82 = 337,660.27/x
  3. Step 3: Cross multiply
    609,593.27x = 841,229.82 × 337,660.27
  4. Step 4: Simplify right side
    609,593.27x = 284,049,886,050.18
  5. Step 5: Solve for x
    x = 284,049,886,050.18/609,593.27
  6. Step 6: Final answer
    x = 465,966.25

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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.