Home / 2,456,397.43-3,684,087.96-658,853.22

Finding the Fourth Proportional to 2,456,397.43, 3,684,087.96 and 658,853.22

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Solution

The fourth proportional to 2,456,397.43, 3,684,087.96 and 658,853.22 is: 988,143.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,397.43 : 3,684,087.96 = 658,853.22 : x
  2. Step 2: Convert to fraction form
    2,456,397.43/3,684,087.96 = 658,853.22/x
  3. Step 3: Cross multiply
    2,456,397.43x = 3,684,087.96 × 658,853.22
  4. Step 4: Simplify right side
    2,456,397.43x = 2,427,273,215,209.23
  5. Step 5: Solve for x
    x = 2,427,273,215,209.23/2,456,397.43
  6. Step 6: Final answer
    x = 988,143.52

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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.