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Finding the Third Proportional to 1,366,945.25 and 3,193,801

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Solution

The third proportional to 1,366,945.25 and 3,193,801 is: 7,462,160.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,945.25 : 3,193,801 = 3,193,801 : x
  2. Step 2: Convert to fraction form
    1,366,945.25/3,193,801 = 3,193,801/x
  3. Step 3: Cross multiply
    1,366,945.25x = 3,193,801 × 3,193,801
  4. Step 4: Simplify right side
    1,366,945.25x = 10,200,364,827,601
  5. Step 5: Solve for x
    x = 10,200,364,827,601/1,366,945.25
  6. Step 6: Final answer
    x = 7,462,160.48

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.