Home / 960,052.92-1,324,787.13-552,046.20

Finding the Fourth Proportional to 960,052.92, 1,324,787.13 and 552,046.20

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Solution

The fourth proportional to 960,052.92, 1,324,787.13 and 552,046.20 is: 761,774.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,052.92 : 1,324,787.13 = 552,046.20 : x
  2. Step 2: Convert to fraction form
    960,052.92/1,324,787.13 = 552,046.20/x
  3. Step 3: Cross multiply
    960,052.92x = 1,324,787.13 × 552,046.20
  4. Step 4: Simplify right side
    960,052.92x = 731,343,700,925.41
  5. Step 5: Solve for x
    x = 731,343,700,925.41/960,052.92
  6. Step 6: Final answer
    x = 761,774.36

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Double scale
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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.