Home / 9,397,817.40-14,096,726.10-5,791,891.80

Finding the Fourth Proportional to 9,397,817.40, 14,096,726.10 and 5,791,891.80

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Solution

The fourth proportional to 9,397,817.40, 14,096,726.10 and 5,791,891.80 is: 8,687,837.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,817.40 : 14,096,726.10 = 5,791,891.80 : x
  2. Step 2: Convert to fraction form
    9,397,817.40/14,096,726.10 = 5,791,891.80/x
  3. Step 3: Cross multiply
    9,397,817.40x = 14,096,726.10 × 5,791,891.80
  4. Step 4: Simplify right side
    9,397,817.40x = 81,646,712,305,435.97
  5. Step 5: Solve for x
    x = 81,646,712,305,435.97/9,397,817.40
  6. Step 6: Final answer
    x = 8,687,837.70

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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.