Home / 3,693,585.47-5,098,508.15-2,223,562.39

Finding the Fourth Proportional to 3,693,585.47, 5,098,508.15 and 2,223,562.39

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Solution

The fourth proportional to 3,693,585.47, 5,098,508.15 and 2,223,562.39 is: 3,069,334.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,585.47 : 5,098,508.15 = 2,223,562.39 : x
  2. Step 2: Convert to fraction form
    3,693,585.47/5,098,508.15 = 2,223,562.39/x
  3. Step 3: Cross multiply
    3,693,585.47x = 5,098,508.15 × 2,223,562.39
  4. Step 4: Simplify right side
    3,693,585.47x = 11,336,850,967,448.48
  5. Step 5: Solve for x
    x = 11,336,850,967,448.48/3,693,585.47
  6. Step 6: Final answer
    x = 3,069,334.95

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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.