Home / 9,092,286.10-12,551,446.70-5,996,645.92

Finding the Fourth Proportional to 9,092,286.10, 12,551,446.70 and 5,996,645.92

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Solution

The fourth proportional to 9,092,286.10, 12,551,446.70 and 5,996,645.92 is: 8,278,070.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092,286.10 : 12,551,446.70 = 5,996,645.92 : x
  2. Step 2: Convert to fraction form
    9,092,286.10/12,551,446.70 = 5,996,645.92/x
  3. Step 3: Cross multiply
    9,092,286.10x = 12,551,446.70 × 5,996,645.92
  4. Step 4: Simplify right side
    9,092,286.10x = 75,266,581,643,652.45
  5. Step 5: Solve for x
    x = 75,266,581,643,652.45/9,092,286.10
  6. Step 6: Final answer
    x = 8,278,070.09

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Double scale
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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.