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Finding the Third Proportional to 2,895,874 and 3,808,131

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Solution

The third proportional to 2,895,874 and 3,808,131 is: 5,007,766.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,874 : 3,808,131 = 3,808,131 : x
  2. Step 2: Convert to fraction form
    2,895,874/3,808,131 = 3,808,131/x
  3. Step 3: Cross multiply
    2,895,874x = 3,808,131 × 3,808,131
  4. Step 4: Simplify right side
    2,895,874x = 14,501,861,713,161
  5. Step 5: Solve for x
    x = 14,501,861,713,161/2,895,874
  6. Step 6: Final answer
    x = 5,007,766.81

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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.