Home / 10,834,004.17-14,951,871.61-5,940,172.11

Finding the Fourth Proportional to 10,834,004.17, 14,951,871.61 and 5,940,172.11

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Solution

The fourth proportional to 10,834,004.17, 14,951,871.61 and 5,940,172.11 is: 8,197,956.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,004.17 : 14,951,871.61 = 5,940,172.11 : x
  2. Step 2: Convert to fraction form
    10,834,004.17/14,951,871.61 = 5,940,172.11/x
  3. Step 3: Cross multiply
    10,834,004.17x = 14,951,871.61 × 5,940,172.11
  4. Step 4: Simplify right side
    10,834,004.17x = 88,816,690,715,172.38
  5. Step 5: Solve for x
    x = 88,816,690,715,172.38/10,834,004.17
  6. Step 6: Final answer
    x = 8,197,956.12

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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.