Home / 3,614,152.74-5,419,498.95-2,098,254.48

Finding the Fourth Proportional to 3,614,152.74, 5,419,498.95 and 2,098,254.48

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Solution

The fourth proportional to 3,614,152.74, 5,419,498.95 and 2,098,254.48 is: 3,146,377.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,152.74 : 5,419,498.95 = 2,098,254.48 : x
  2. Step 2: Convert to fraction form
    3,614,152.74/5,419,498.95 = 2,098,254.48/x
  3. Step 3: Cross multiply
    3,614,152.74x = 5,419,498.95 × 2,098,254.48
  4. Step 4: Simplify right side
    3,614,152.74x = 11,371,487,951,192.80
  5. Step 5: Solve for x
    x = 11,371,487,951,192.80/3,614,152.74
  6. Step 6: Final answer
    x = 3,146,377.25

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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.