Home / 5,107,726.61-7,659,284.29-1,463,622.97

Finding the Fourth Proportional to 5,107,726.61, 7,659,284.29 and 1,463,622.97

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Solution

The fourth proportional to 5,107,726.61, 7,659,284.29 and 1,463,622.97 is: 2,194,773.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,107,726.61 : 7,659,284.29 = 1,463,622.97 : x
  2. Step 2: Convert to fraction form
    5,107,726.61/7,659,284.29 = 1,463,622.97/x
  3. Step 3: Cross multiply
    5,107,726.61x = 7,659,284.29 × 1,463,622.97
  4. Step 4: Simplify right side
    5,107,726.61x = 11,210,304,397,796.87
  5. Step 5: Solve for x
    x = 11,210,304,397,796.87/5,107,726.61
  6. Step 6: Final answer
    x = 2,194,773.77

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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.