Home / 4,125,508.52-5,693,562.02-2,407,182.62

Finding the Fourth Proportional to 4,125,508.52, 5,693,562.02 and 2,407,182.62

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Solution

The fourth proportional to 4,125,508.52, 5,693,562.02 and 2,407,182.62 is: 3,322,122.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125,508.52 : 5,693,562.02 = 2,407,182.62 : x
  2. Step 2: Convert to fraction form
    4,125,508.52/5,693,562.02 = 2,407,182.62/x
  3. Step 3: Cross multiply
    4,125,508.52x = 5,693,562.02 × 2,407,182.62
  4. Step 4: Simplify right side
    4,125,508.52x = 13,705,443,540,436.09
  5. Step 5: Solve for x
    x = 13,705,443,540,436.09/4,125,508.52
  6. Step 6: Final answer
    x = 3,322,122.22

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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.