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Finding the Third Proportional to 3,812,122 and 5,927,295

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Solution

The third proportional to 3,812,122 and 5,927,295 is: 9,216,081.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,122 : 5,927,295 = 5,927,295 : x
  2. Step 2: Convert to fraction form
    3,812,122/5,927,295 = 5,927,295/x
  3. Step 3: Cross multiply
    3,812,122x = 5,927,295 × 5,927,295
  4. Step 4: Simplify right side
    3,812,122x = 35,132,826,017,025
  5. Step 5: Solve for x
    x = 35,132,826,017,025/3,812,122
  6. Step 6: Final answer
    x = 9,216,081.23

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.