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Finding the Third Proportional to 2,182,102.03 and 4,741,917.19

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Solution

The third proportional to 2,182,102.03 and 4,741,917.19 is: 10,304,641.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,182,102.03 : 4,741,917.19 = 4,741,917.19 : x
  2. Step 2: Convert to fraction form
    2,182,102.03/4,741,917.19 = 4,741,917.19/x
  3. Step 3: Cross multiply
    2,182,102.03x = 4,741,917.19 × 4,741,917.19
  4. Step 4: Simplify right side
    2,182,102.03x = 22,485,778,613,107.91
  5. Step 5: Solve for x
    x = 22,485,778,613,107.91/2,182,102.03
  6. Step 6: Final answer
    x = 10,304,641.25

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.