Home / 5,536,138.10-8,304,207.15-4,101,247.40

Finding the Fourth Proportional to 5,536,138.10, 8,304,207.15 and 4,101,247.40

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Solution

The fourth proportional to 5,536,138.10, 8,304,207.15 and 4,101,247.40 is: 6,151,871.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,138.10 : 8,304,207.15 = 4,101,247.40 : x
  2. Step 2: Convert to fraction form
    5,536,138.10/8,304,207.15 = 4,101,247.40/x
  3. Step 3: Cross multiply
    5,536,138.10x = 8,304,207.15 × 4,101,247.40
  4. Step 4: Simplify right side
    5,536,138.10x = 34,057,607,982,998.91
  5. Step 5: Solve for x
    x = 34,057,607,982,998.91/5,536,138.10
  6. Step 6: Final answer
    x = 6,151,871.10

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.