Home / 10,024,885.92-13,834,358.28-5,441,209.32

Finding the Fourth Proportional to 10,024,885.92, 13,834,358.28 and 5,441,209.32

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Solution

The fourth proportional to 10,024,885.92, 13,834,358.28 and 5,441,209.32 is: 7,508,877.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,885.92 : 13,834,358.28 = 5,441,209.32 : x
  2. Step 2: Convert to fraction form
    10,024,885.92/13,834,358.28 = 5,441,209.32/x
  3. Step 3: Cross multiply
    10,024,885.92x = 13,834,358.28 × 5,441,209.32
  4. Step 4: Simplify right side
    10,024,885.92x = 75,275,639,209,355.17
  5. Step 5: Solve for x
    x = 75,275,639,209,355.17/10,024,885.92
  6. Step 6: Final answer
    x = 7,508,877.39

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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.