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Finding the Third Proportional to 1,659,498 and 2,562,936.75

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Solution

The third proportional to 1,659,498 and 2,562,936.75 is: 3,958,211.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,659,498 : 2,562,936.75 = 2,562,936.75 : x
  2. Step 2: Convert to fraction form
    1,659,498/2,562,936.75 = 2,562,936.75/x
  3. Step 3: Cross multiply
    1,659,498x = 2,562,936.75 × 2,562,936.75
  4. Step 4: Simplify right side
    1,659,498x = 6,568,644,784,500.56
  5. Step 5: Solve for x
    x = 6,568,644,784,500.56/1,659,498
  6. Step 6: Final answer
    x = 3,958,211.93

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.