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Finding the Third Proportional to 1,104,118 and 1,661,702

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Solution

The third proportional to 1,104,118 and 1,661,702 is: 2,500,868.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,118 : 1,661,702 = 1,661,702 : x
  2. Step 2: Convert to fraction form
    1,104,118/1,661,702 = 1,661,702/x
  3. Step 3: Cross multiply
    1,104,118x = 1,661,702 × 1,661,702
  4. Step 4: Simplify right side
    1,104,118x = 2,761,253,536,804
  5. Step 5: Solve for x
    x = 2,761,253,536,804/1,104,118
  6. Step 6: Final answer
    x = 2,500,868.15

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.