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Finding the Third Proportional to 1,127,693 and 1,745,377

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Solution

The third proportional to 1,127,693 and 1,745,377 is: 2,701,392.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,127,693 : 1,745,377 = 1,745,377 : x
  2. Step 2: Convert to fraction form
    1,127,693/1,745,377 = 1,745,377/x
  3. Step 3: Cross multiply
    1,127,693x = 1,745,377 × 1,745,377
  4. Step 4: Simplify right side
    1,127,693x = 3,046,340,872,129
  5. Step 5: Solve for x
    x = 3,046,340,872,129/1,127,693
  6. Step 6: Final answer
    x = 2,701,392.02

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.