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Finding the Third Proportional to 1,866,241.50 and 4,094,067

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Solution

The third proportional to 1,866,241.50 and 4,094,067 is: 8,981,358.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,866,241.50 : 4,094,067 = 4,094,067 : x
  2. Step 2: Convert to fraction form
    1,866,241.50/4,094,067 = 4,094,067/x
  3. Step 3: Cross multiply
    1,866,241.50x = 4,094,067 × 4,094,067
  4. Step 4: Simplify right side
    1,866,241.50x = 16,761,384,600,489
  5. Step 5: Solve for x
    x = 16,761,384,600,489/1,866,241.50
  6. Step 6: Final answer
    x = 8,981,358.84

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.