Home / 6,071,500.80-9,107,251.20-2,285,832.96

Finding the Fourth Proportional to 6,071,500.80, 9,107,251.20 and 2,285,832.96

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Solution

The fourth proportional to 6,071,500.80, 9,107,251.20 and 2,285,832.96 is: 3,428,749.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,071,500.80 : 9,107,251.20 = 2,285,832.96 : x
  2. Step 2: Convert to fraction form
    6,071,500.80/9,107,251.20 = 2,285,832.96/x
  3. Step 3: Cross multiply
    6,071,500.80x = 9,107,251.20 × 2,285,832.96
  4. Step 4: Simplify right side
    6,071,500.80x = 20,817,654,967,959.55
  5. Step 5: Solve for x
    x = 20,817,654,967,959.55/6,071,500.80
  6. Step 6: Final answer
    x = 3,428,749.44

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Similar ratio
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1.5x scale

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.