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Finding the Third Proportional to 2,605,482 and 5,741,028

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Solution

The third proportional to 2,605,482 and 5,741,028 is: 12,650,021.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,605,482 : 5,741,028 = 5,741,028 : x
  2. Step 2: Convert to fraction form
    2,605,482/5,741,028 = 5,741,028/x
  3. Step 3: Cross multiply
    2,605,482x = 5,741,028 × 5,741,028
  4. Step 4: Simplify right side
    2,605,482x = 32,959,402,496,784
  5. Step 5: Solve for x
    x = 32,959,402,496,784/2,605,482
  6. Step 6: Final answer
    x = 12,650,021.18

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.