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Finding the Third Proportional to 1,482,651 and 3,231,414

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Solution

The third proportional to 1,482,651 and 3,231,414 is: 7,042,814.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,651 : 3,231,414 = 3,231,414 : x
  2. Step 2: Convert to fraction form
    1,482,651/3,231,414 = 3,231,414/x
  3. Step 3: Cross multiply
    1,482,651x = 3,231,414 × 3,231,414
  4. Step 4: Simplify right side
    1,482,651x = 10,442,036,439,396
  5. Step 5: Solve for x
    x = 10,442,036,439,396/1,482,651
  6. Step 6: Final answer
    x = 7,042,814.82

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.