Home / 6,148,249.10-9,224,998.05-2,951,729.90

Finding the Fourth Proportional to 6,148,249.10, 9,224,998.05 and 2,951,729.90

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Solution

The fourth proportional to 6,148,249.10, 9,224,998.05 and 2,951,729.90 is: 4,428,854.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,249.10 : 9,224,998.05 = 2,951,729.90 : x
  2. Step 2: Convert to fraction form
    6,148,249.10/9,224,998.05 = 2,951,729.90/x
  3. Step 3: Cross multiply
    6,148,249.10x = 9,224,998.05 × 2,951,729.90
  4. Step 4: Simplify right side
    6,148,249.10x = 27,229,702,571,626.70
  5. Step 5: Solve for x
    x = 27,229,702,571,626.70/6,148,249.10
  6. Step 6: Final answer
    x = 4,428,854.81

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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.