Home / 3,850,221.52-5,773,388.28-2,253,264.40

Finding the Fourth Proportional to 3,850,221.52, 5,773,388.28 and 2,253,264.40

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Solution

The fourth proportional to 3,850,221.52, 5,773,388.28 and 2,253,264.40 is: 3,378,758.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,850,221.52 : 5,773,388.28 = 2,253,264.40 : x
  2. Step 2: Convert to fraction form
    3,850,221.52/5,773,388.28 = 2,253,264.40/x
  3. Step 3: Cross multiply
    3,850,221.52x = 5,773,388.28 × 2,253,264.40
  4. Step 4: Simplify right side
    3,850,221.52x = 13,008,970,278,701.23
  5. Step 5: Solve for x
    x = 13,008,970,278,701.23/3,850,221.52
  6. Step 6: Final answer
    x = 3,378,758.91

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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.