Home / 11,474,935.29-17,215,546.28-3,387,908.25

Finding the Fourth Proportional to 11,474,935.29, 17,215,546.28 and 3,387,908.25

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Solution

The fourth proportional to 11,474,935.29, 17,215,546.28 and 3,387,908.25 is: 5,082,790.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,474,935.29 : 17,215,546.28 = 3,387,908.25 : x
  2. Step 2: Convert to fraction form
    11,474,935.29/17,215,546.28 = 3,387,908.25/x
  3. Step 3: Cross multiply
    11,474,935.29x = 17,215,546.28 × 3,387,908.25
  4. Step 4: Simplify right side
    11,474,935.29x = 58,324,691,253,329.27
  5. Step 5: Solve for x
    x = 58,324,691,253,329.27/11,474,935.29
  6. Step 6: Final answer
    x = 5,082,790.43

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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.