Home / 609,680.27-841,358.66-337,765.83

Finding the Fourth Proportional to 609,680.27, 841,358.66 and 337,765.83

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Solution

The fourth proportional to 609,680.27, 841,358.66 and 337,765.83 is: 466,116.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,680.27 : 841,358.66 = 337,765.83 : x
  2. Step 2: Convert to fraction form
    609,680.27/841,358.66 = 337,765.83/x
  3. Step 3: Cross multiply
    609,680.27x = 841,358.66 × 337,765.83
  4. Step 4: Simplify right side
    609,680.27x = 284,182,204,433.76
  5. Step 5: Solve for x
    x = 284,182,204,433.76/609,680.27
  6. Step 6: Final answer
    x = 466,116.78

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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.