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Finding the Third Proportional to 3,165,504 and 6,707,680

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Solution

The third proportional to 3,165,504 and 6,707,680 is: 14,213,525.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,504 : 6,707,680 = 6,707,680 : x
  2. Step 2: Convert to fraction form
    3,165,504/6,707,680 = 6,707,680/x
  3. Step 3: Cross multiply
    3,165,504x = 6,707,680 × 6,707,680
  4. Step 4: Simplify right side
    3,165,504x = 44,992,970,982,400
  5. Step 5: Solve for x
    x = 44,992,970,982,400/3,165,504
  6. Step 6: Final answer
    x = 14,213,525.23

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.