Home / 4,275,691.25-5,900,502.71-2,440,397.30

Finding the Fourth Proportional to 4,275,691.25, 5,900,502.71 and 2,440,397.30

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Solution

The fourth proportional to 4,275,691.25, 5,900,502.71 and 2,440,397.30 is: 3,367,776.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,691.25 : 5,900,502.71 = 2,440,397.30 : x
  2. Step 2: Convert to fraction form
    4,275,691.25/5,900,502.71 = 2,440,397.30/x
  3. Step 3: Cross multiply
    4,275,691.25x = 5,900,502.71 × 2,440,397.30
  4. Step 4: Simplify right side
    4,275,691.25x = 14,399,570,858,725.16
  5. Step 5: Solve for x
    x = 14,399,570,858,725.16/4,275,691.25
  6. Step 6: Final answer
    x = 3,367,776.12

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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.