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Finding the Third Proportional to 3,349,208 and 6,981,808

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Solution

The third proportional to 3,349,208 and 6,981,808 is: 14,554,379.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,208 : 6,981,808 = 6,981,808 : x
  2. Step 2: Convert to fraction form
    3,349,208/6,981,808 = 6,981,808/x
  3. Step 3: Cross multiply
    3,349,208x = 6,981,808 × 6,981,808
  4. Step 4: Simplify right side
    3,349,208x = 48,745,642,948,864
  5. Step 5: Solve for x
    x = 48,745,642,948,864/3,349,208
  6. Step 6: Final answer
    x = 14,554,379.11

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.