Home / 2,253,453.64-3,380,733.38-656,031.04

Finding the Fourth Proportional to 2,253,453.64, 3,380,733.38 and 656,031.04

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Solution

The fourth proportional to 2,253,453.64, 3,380,733.38 and 656,031.04 is: 984,207.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,453.64 : 3,380,733.38 = 656,031.04 : x
  2. Step 2: Convert to fraction form
    2,253,453.64/3,380,733.38 = 656,031.04/x
  3. Step 3: Cross multiply
    2,253,453.64x = 3,380,733.38 × 656,031.04
  4. Step 4: Simplify right side
    2,253,453.64x = 2,217,866,035,244.12
  5. Step 5: Solve for x
    x = 2,217,866,035,244.12/2,253,453.64
  6. Step 6: Final answer
    x = 984,207.53

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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.