Home / 5,003,405.25-6,904,723.85-2,711,565.95

Finding the Fourth Proportional to 5,003,405.25, 6,904,723.85 and 2,711,565.95

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Solution

The fourth proportional to 5,003,405.25, 6,904,723.85 and 2,711,565.95 is: 3,741,974.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,405.25 : 6,904,723.85 = 2,711,565.95 : x
  2. Step 2: Convert to fraction form
    5,003,405.25/6,904,723.85 = 2,711,565.95/x
  3. Step 3: Cross multiply
    5,003,405.25x = 6,904,723.85 × 2,711,565.95
  4. Step 4: Simplify right side
    5,003,405.25x = 18,722,614,037,731.46
  5. Step 5: Solve for x
    x = 18,722,614,037,731.46/5,003,405.25
  6. Step 6: Final answer
    x = 3,741,974.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.