Home / 3,500,793.30-5,251,189.95-2,959,583.70

Finding the Fourth Proportional to 3,500,793.30, 5,251,189.95 and 2,959,583.70

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Solution

The fourth proportional to 3,500,793.30, 5,251,189.95 and 2,959,583.70 is: 4,439,375.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,793.30 : 5,251,189.95 = 2,959,583.70 : x
  2. Step 2: Convert to fraction form
    3,500,793.30/5,251,189.95 = 2,959,583.70/x
  3. Step 3: Cross multiply
    3,500,793.30x = 5,251,189.95 × 2,959,583.70
  4. Step 4: Simplify right side
    3,500,793.30x = 15,541,336,181,623.82
  5. Step 5: Solve for x
    x = 15,541,336,181,623.82/3,500,793.30
  6. Step 6: Final answer
    x = 4,439,375.55

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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.