Home / 2,453,134.92-3,679,443.50-656,199.72

Finding the Fourth Proportional to 2,453,134.92, 3,679,443.50 and 656,199.72

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Solution

The fourth proportional to 2,453,134.92, 3,679,443.50 and 656,199.72 is: 984,230.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,134.92 : 3,679,443.50 = 656,199.72 : x
  2. Step 2: Convert to fraction form
    2,453,134.92/3,679,443.50 = 656,199.72/x
  3. Step 3: Cross multiply
    2,453,134.92x = 3,679,443.50 × 656,199.72
  4. Step 4: Simplify right side
    2,453,134.92x = 2,414,449,794,455.82
  5. Step 5: Solve for x
    x = 2,414,449,794,455.82/2,453,134.92
  6. Step 6: Final answer
    x = 984,230.33

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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.