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Finding the Third Proportional to 1,030,816 and 1,451,616

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Solution

The third proportional to 1,030,816 and 1,451,616 is: 2,044,195.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,816 : 1,451,616 = 1,451,616 : x
  2. Step 2: Convert to fraction form
    1,030,816/1,451,616 = 1,451,616/x
  3. Step 3: Cross multiply
    1,030,816x = 1,451,616 × 1,451,616
  4. Step 4: Simplify right side
    1,030,816x = 2,107,189,011,456
  5. Step 5: Solve for x
    x = 2,107,189,011,456/1,030,816
  6. Step 6: Final answer
    x = 2,044,195.10

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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.