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Finding the Third Proportional to 1,516,608 and 2,278,800

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Solution

The third proportional to 1,516,608 and 2,278,800 is: 3,424,041.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,608 : 2,278,800 = 2,278,800 : x
  2. Step 2: Convert to fraction form
    1,516,608/2,278,800 = 2,278,800/x
  3. Step 3: Cross multiply
    1,516,608x = 2,278,800 × 2,278,800
  4. Step 4: Simplify right side
    1,516,608x = 5,192,929,440,000
  5. Step 5: Solve for x
    x = 5,192,929,440,000/1,516,608
  6. Step 6: Final answer
    x = 3,424,041.97

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.