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Finding the Third Proportional to 1,924,351 and 4,132,993

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Solution

The third proportional to 1,924,351 and 4,132,993 is: 8,876,567.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,351 : 4,132,993 = 4,132,993 : x
  2. Step 2: Convert to fraction form
    1,924,351/4,132,993 = 4,132,993/x
  3. Step 3: Cross multiply
    1,924,351x = 4,132,993 × 4,132,993
  4. Step 4: Simplify right side
    1,924,351x = 17,081,631,138,049
  5. Step 5: Solve for x
    x = 17,081,631,138,049/1,924,351
  6. Step 6: Final answer
    x = 8,876,567.29

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.