Home / 2,468,359.14-3,702,635.82-762,350.55

Finding the Fourth Proportional to 2,468,359.14, 3,702,635.82 and 762,350.55

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Solution

The fourth proportional to 2,468,359.14, 3,702,635.82 and 762,350.55 is: 1,143,555.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,359.14 : 3,702,635.82 = 762,350.55 : x
  2. Step 2: Convert to fraction form
    2,468,359.14/3,702,635.82 = 762,350.55/x
  3. Step 3: Cross multiply
    2,468,359.14x = 3,702,635.82 × 762,350.55
  4. Step 4: Simplify right side
    2,468,359.14x = 2,822,706,453,826.70
  5. Step 5: Solve for x
    x = 2,822,706,453,826.70/2,468,359.14
  6. Step 6: Final answer
    x = 1,143,555.82

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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.