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Finding the Third Proportional to 1,002,612.66 and 2,165,024.25

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Solution

The third proportional to 1,002,612.66 and 2,165,024.25 is: 4,675,115.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,612.66 : 2,165,024.25 = 2,165,024.25 : x
  2. Step 2: Convert to fraction form
    1,002,612.66/2,165,024.25 = 2,165,024.25/x
  3. Step 3: Cross multiply
    1,002,612.66x = 2,165,024.25 × 2,165,024.25
  4. Step 4: Simplify right side
    1,002,612.66x = 4,687,330,003,088.06
  5. Step 5: Solve for x
    x = 4,687,330,003,088.06/1,002,612.66
  6. Step 6: Final answer
    x = 4,675,115.53

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.