Home / 3,376,414.98-5,063,046.08-1,217,155.73

Finding the Fourth Proportional to 3,376,414.98, 5,063,046.08 and 1,217,155.73

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Solution

The fourth proportional to 3,376,414.98, 5,063,046.08 and 1,217,155.73 is: 1,825,165.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,414.98 : 5,063,046.08 = 1,217,155.73 : x
  2. Step 2: Convert to fraction form
    3,376,414.98/5,063,046.08 = 1,217,155.73/x
  3. Step 3: Cross multiply
    3,376,414.98x = 5,063,046.08 × 1,217,155.73
  4. Step 4: Simplify right side
    3,376,414.98x = 6,162,515,516,125.03
  5. Step 5: Solve for x
    x = 6,162,515,516,125.03/3,376,414.98
  6. Step 6: Final answer
    x = 1,825,165.32

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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.