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Finding the Third Proportional to 1,069,512 and 2,313,552

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Solution

The third proportional to 1,069,512 and 2,313,552 is: 5,004,640.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,512 : 2,313,552 = 2,313,552 : x
  2. Step 2: Convert to fraction form
    1,069,512/2,313,552 = 2,313,552/x
  3. Step 3: Cross multiply
    1,069,512x = 2,313,552 × 2,313,552
  4. Step 4: Simplify right side
    1,069,512x = 5,352,522,856,704
  5. Step 5: Solve for x
    x = 5,352,522,856,704/1,069,512
  6. Step 6: Final answer
    x = 5,004,640.30

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.