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Finding the Third Proportional to 3,821,030 and 5,192,061

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Solution

The third proportional to 3,821,030 and 5,192,061 is: 7,055,034.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,030 : 5,192,061 = 5,192,061 : x
  2. Step 2: Convert to fraction form
    3,821,030/5,192,061 = 5,192,061/x
  3. Step 3: Cross multiply
    3,821,030x = 5,192,061 × 5,192,061
  4. Step 4: Simplify right side
    3,821,030x = 26,957,497,427,721
  5. Step 5: Solve for x
    x = 26,957,497,427,721/3,821,030
  6. Step 6: Final answer
    x = 7,055,034.23

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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.