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Finding the Third Proportional to 2,508,021 and 3,842,993.25

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Solution

The third proportional to 2,508,021 and 3,842,993.25 is: 5,888,546.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,021 : 3,842,993.25 = 3,842,993.25 : x
  2. Step 2: Convert to fraction form
    2,508,021/3,842,993.25 = 3,842,993.25/x
  3. Step 3: Cross multiply
    2,508,021x = 3,842,993.25 × 3,842,993.25
  4. Step 4: Simplify right side
    2,508,021x = 14,768,597,119,545.56
  5. Step 5: Solve for x
    x = 14,768,597,119,545.56/2,508,021
  6. Step 6: Final answer
    x = 5,888,546.04

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.