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Finding the Third Proportional to 2,910,060 and 6,348,744

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Solution

The third proportional to 2,910,060 and 6,348,744 is: 13,850,762.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,060 : 6,348,744 = 6,348,744 : x
  2. Step 2: Convert to fraction form
    2,910,060/6,348,744 = 6,348,744/x
  3. Step 3: Cross multiply
    2,910,060x = 6,348,744 × 6,348,744
  4. Step 4: Simplify right side
    2,910,060x = 40,306,550,377,536
  5. Step 5: Solve for x
    x = 40,306,550,377,536/2,910,060
  6. Step 6: Final answer
    x = 13,850,762.66

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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.