Home / 11,799,472.98-17,700,247.45-3,603,965.41

Finding the Fourth Proportional to 11,799,472.98, 17,700,247.45 and 3,603,965.41

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Solution

The fourth proportional to 11,799,472.98, 17,700,247.45 and 3,603,965.41 is: 5,406,265.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,799,472.98 : 17,700,247.45 = 3,603,965.41 : x
  2. Step 2: Convert to fraction form
    11,799,472.98/17,700,247.45 = 3,603,965.41/x
  3. Step 3: Cross multiply
    11,799,472.98x = 17,700,247.45 × 3,603,965.41
  4. Step 4: Simplify right side
    11,799,472.98x = 63,791,079,469,739.46
  5. Step 5: Solve for x
    x = 63,791,079,469,739.46/11,799,472.98
  6. Step 6: Final answer
    x = 5,406,265.14

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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.