Home / 9,252,139.04-13,867,885.92-3,858,997.04

Finding the Fourth Proportional to 9,252,139.04, 13,867,885.92 and 3,858,997.04

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Solution

The fourth proportional to 9,252,139.04, 13,867,885.92 and 3,858,997.04 is: 5,784,190.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252,139.04 : 13,867,885.92 = 3,858,997.04 : x
  2. Step 2: Convert to fraction form
    9,252,139.04/13,867,885.92 = 3,858,997.04/x
  3. Step 3: Cross multiply
    9,252,139.04x = 13,867,885.92 × 3,858,997.04
  4. Step 4: Simplify right side
    9,252,139.04x = 53,516,130,691,767.20
  5. Step 5: Solve for x
    x = 53,516,130,691,767.20/9,252,139.04
  6. Step 6: Final answer
    x = 5,784,190.06

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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.