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Finding the Third Proportional to 3,718,560 and 5,745,996

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Solution

The third proportional to 3,718,560 and 5,745,996 is: 8,878,832.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,718,560 : 5,745,996 = 5,745,996 : x
  2. Step 2: Convert to fraction form
    3,718,560/5,745,996 = 5,745,996/x
  3. Step 3: Cross multiply
    3,718,560x = 5,745,996 × 5,745,996
  4. Step 4: Simplify right side
    3,718,560x = 33,016,470,032,016
  5. Step 5: Solve for x
    x = 33,016,470,032,016/3,718,560
  6. Step 6: Final answer
    x = 8,878,832.14

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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.