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Finding the Third Proportional to 4,486,086 and 6,579,251

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Solution

The third proportional to 4,486,086 and 6,579,251 is: 9,649,066.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,086 : 6,579,251 = 6,579,251 : x
  2. Step 2: Convert to fraction form
    4,486,086/6,579,251 = 6,579,251/x
  3. Step 3: Cross multiply
    4,486,086x = 6,579,251 × 6,579,251
  4. Step 4: Simplify right side
    4,486,086x = 43,286,543,721,001
  5. Step 5: Solve for x
    x = 43,286,543,721,001/4,486,086
  6. Step 6: Final answer
    x = 9,649,066.85

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.