Home / 7,459,997.97-11,189,996.97-4,935,062.73

Finding the Fourth Proportional to 7,459,997.97, 11,189,996.97 and 4,935,062.73

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Solution

The fourth proportional to 7,459,997.97, 11,189,996.97 and 4,935,062.73 is: 7,402,594.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459,997.97 : 11,189,996.97 = 4,935,062.73 : x
  2. Step 2: Convert to fraction form
    7,459,997.97/11,189,996.97 = 4,935,062.73/x
  3. Step 3: Cross multiply
    7,459,997.97x = 11,189,996.97 × 4,935,062.73
  4. Step 4: Simplify right side
    7,459,997.97x = 55,223,336,995,459.94
  5. Step 5: Solve for x
    x = 55,223,336,995,459.94/7,459,997.97
  6. Step 6: Final answer
    x = 7,402,594.10

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.