Home / 6,560,042.76-9,052,872.12-3,659,358.24

Finding the Fourth Proportional to 6,560,042.76, 9,052,872.12 and 3,659,358.24

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Solution

The fourth proportional to 6,560,042.76, 9,052,872.12 and 3,659,358.24 is: 5,049,921.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,042.76 : 9,052,872.12 = 3,659,358.24 : x
  2. Step 2: Convert to fraction form
    6,560,042.76/9,052,872.12 = 3,659,358.24/x
  3. Step 3: Cross multiply
    6,560,042.76x = 9,052,872.12 × 3,659,358.24
  4. Step 4: Simplify right side
    6,560,042.76x = 33,127,702,187,988.27
  5. Step 5: Solve for x
    x = 33,127,702,187,988.27/6,560,042.76
  6. Step 6: Final answer
    x = 5,049,921.68

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.