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Finding the Third Proportional to 3,081,350 and 6,870,802

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Solution

The third proportional to 3,081,350 and 6,870,802 is: 15,320,531.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,350 : 6,870,802 = 6,870,802 : x
  2. Step 2: Convert to fraction form
    3,081,350/6,870,802 = 6,870,802/x
  3. Step 3: Cross multiply
    3,081,350x = 6,870,802 × 6,870,802
  4. Step 4: Simplify right side
    3,081,350x = 47,207,920,123,204
  5. Step 5: Solve for x
    x = 47,207,920,123,204/3,081,350
  6. Step 6: Final answer
    x = 15,320,531.63

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.