Home / 10,060,972.92-13,885,953.30-5,930,757.80

Finding the Fourth Proportional to 10,060,972.92, 13,885,953.30 and 5,930,757.80

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Solution

The fourth proportional to 10,060,972.92, 13,885,953.30 and 5,930,757.80 is: 8,185,513.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,060,972.92 : 13,885,953.30 = 5,930,757.80 : x
  2. Step 2: Convert to fraction form
    10,060,972.92/13,885,953.30 = 5,930,757.80/x
  3. Step 3: Cross multiply
    10,060,972.92x = 13,885,953.30 × 5,930,757.80
  4. Step 4: Simplify right side
    10,060,972.92x = 82,354,225,844,410.73
  5. Step 5: Solve for x
    x = 82,354,225,844,410.73/10,060,972.92
  6. Step 6: Final answer
    x = 8,185,513.12

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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.