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Finding the Third Proportional to 2,753,300 and 5,905,180

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Solution

The third proportional to 2,753,300 and 5,905,180 is: 12,665,220.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,300 : 5,905,180 = 5,905,180 : x
  2. Step 2: Convert to fraction form
    2,753,300/5,905,180 = 5,905,180/x
  3. Step 3: Cross multiply
    2,753,300x = 5,905,180 × 5,905,180
  4. Step 4: Simplify right side
    2,753,300x = 34,871,150,832,400
  5. Step 5: Solve for x
    x = 34,871,150,832,400/2,753,300
  6. Step 6: Final answer
    x = 12,665,220.22

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.