Home / 2,453,162.40-3,679,484.72-656,227.20

Finding the Fourth Proportional to 2,453,162.40, 3,679,484.72 and 656,227.20

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Solution

The fourth proportional to 2,453,162.40, 3,679,484.72 and 656,227.20 is: 984,271.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,162.40 : 3,679,484.72 = 656,227.20 : x
  2. Step 2: Convert to fraction form
    2,453,162.40/3,679,484.72 = 656,227.20/x
  3. Step 3: Cross multiply
    2,453,162.40x = 3,679,484.72 × 656,227.20
  4. Step 4: Simplify right side
    2,453,162.40x = 2,414,577,955,248.38
  5. Step 5: Solve for x
    x = 2,414,577,955,248.38/2,453,162.40
  6. Step 6: Final answer
    x = 984,271.55

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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.