Home / 3,399,580.20-5,098,182.03-1,002,788.58

Finding the Fourth Proportional to 3,399,580.20, 5,098,182.03 and 1,002,788.58

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Solution

The fourth proportional to 3,399,580.20, 5,098,182.03 and 1,002,788.58 is: 1,503,832.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,580.20 : 5,098,182.03 = 1,002,788.58 : x
  2. Step 2: Convert to fraction form
    3,399,580.20/5,098,182.03 = 1,002,788.58/x
  3. Step 3: Cross multiply
    3,399,580.20x = 5,098,182.03 × 1,002,788.58
  4. Step 4: Simplify right side
    3,399,580.20x = 5,112,398,718,445.22
  5. Step 5: Solve for x
    x = 5,112,398,718,445.22/3,399,580.20
  6. Step 6: Final answer
    x = 1,503,832.36

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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.