Home / 2,454,793.29-3,682,398.92-749,319.66

Finding the Fourth Proportional to 2,454,793.29, 3,682,398.92 and 749,319.66

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Solution

The fourth proportional to 2,454,793.29, 3,682,398.92 and 749,319.66 is: 1,124,043.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,793.29 : 3,682,398.92 = 749,319.66 : x
  2. Step 2: Convert to fraction form
    2,454,793.29/3,682,398.92 = 749,319.66/x
  3. Step 3: Cross multiply
    2,454,793.29x = 3,682,398.92 × 749,319.66
  4. Step 4: Simplify right side
    2,454,793.29x = 2,759,293,902,972.17
  5. Step 5: Solve for x
    x = 2,759,293,902,972.17/2,454,793.29
  6. Step 6: Final answer
    x = 1,124,043.28

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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.