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Finding the Third Proportional to 2,873,210 and 6,250,874

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Solution

The third proportional to 2,873,210 and 6,250,874 is: 13,599,223.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,210 : 6,250,874 = 6,250,874 : x
  2. Step 2: Convert to fraction form
    2,873,210/6,250,874 = 6,250,874/x
  3. Step 3: Cross multiply
    2,873,210x = 6,250,874 × 6,250,874
  4. Step 4: Simplify right side
    2,873,210x = 39,073,425,763,876
  5. Step 5: Solve for x
    x = 39,073,425,763,876/2,873,210
  6. Step 6: Final answer
    x = 13,599,223.78

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.