Home / 749,617.92-1,034,497.17-410,086.17

Finding the Fourth Proportional to 749,617.92, 1,034,497.17 and 410,086.17

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Solution

The fourth proportional to 749,617.92, 1,034,497.17 and 410,086.17 is: 565,932.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,617.92 : 1,034,497.17 = 410,086.17 : x
  2. Step 2: Convert to fraction form
    749,617.92/1,034,497.17 = 410,086.17/x
  3. Step 3: Cross multiply
    749,617.92x = 1,034,497.17 × 410,086.17
  4. Step 4: Simplify right side
    749,617.92x = 424,232,982,321.14
  5. Step 5: Solve for x
    x = 424,232,982,321.14/749,617.92
  6. Step 6: Final answer
    x = 565,932.28

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Double scale
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Similar ratio
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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.