Home / 3,743,717.20-5,616,612.60-2,484,005.20

Finding the Fourth Proportional to 3,743,717.20, 5,616,612.60 and 2,484,005.20

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Solution

The fourth proportional to 3,743,717.20, 5,616,612.60 and 2,484,005.20 is: 3,726,695.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,717.20 : 5,616,612.60 = 2,484,005.20 : x
  2. Step 2: Convert to fraction form
    3,743,717.20/5,616,612.60 = 2,484,005.20/x
  3. Step 3: Cross multiply
    3,743,717.20x = 5,616,612.60 × 2,484,005.20
  4. Step 4: Simplify right side
    3,743,717.20x = 13,951,694,904,785.52
  5. Step 5: Solve for x
    x = 13,951,694,904,785.52/3,743,717.20
  6. Step 6: Final answer
    x = 3,726,695.73

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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.