Home / 9,253,073.20-13,880,154.12-3,573,327.28

Finding the Fourth Proportional to 9,253,073.20, 13,880,154.12 and 3,573,327.28

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Solution

The fourth proportional to 9,253,073.20, 13,880,154.12 and 3,573,327.28 is: 5,360,201.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,253,073.20 : 13,880,154.12 = 3,573,327.28 : x
  2. Step 2: Convert to fraction form
    9,253,073.20/13,880,154.12 = 3,573,327.28/x
  3. Step 3: Cross multiply
    9,253,073.20x = 13,880,154.12 × 3,573,327.28
  4. Step 4: Simplify right side
    9,253,073.20x = 49,598,333,367,600.39
  5. Step 5: Solve for x
    x = 49,598,333,367,600.39/9,253,073.20
  6. Step 6: Final answer
    x = 5,360,201.12

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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.