Home / 2,453,152.64-3,679,470.12-656,217.52

Finding the Fourth Proportional to 2,453,152.64, 3,679,470.12 and 656,217.52

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Solution

The fourth proportional to 2,453,152.64, 3,679,470.12 and 656,217.52 is: 984,257.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,152.64 : 3,679,470.12 = 656,217.52 : x
  2. Step 2: Convert to fraction form
    2,453,152.64/3,679,470.12 = 656,217.52/x
  3. Step 3: Cross multiply
    2,453,152.64x = 3,679,470.12 × 656,217.52
  4. Step 4: Simplify right side
    2,453,152.64x = 2,414,532,757,060.50
  5. Step 5: Solve for x
    x = 2,414,532,757,060.50/2,453,152.64
  6. Step 6: Final answer
    x = 984,257.04

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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.