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Finding the Third Proportional to 957,091.50 and 2,102,868

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Solution

The third proportional to 957,091.50 and 2,102,868 is: 4,620,304.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,091.50 : 2,102,868 = 2,102,868 : x
  2. Step 2: Convert to fraction form
    957,091.50/2,102,868 = 2,102,868/x
  3. Step 3: Cross multiply
    957,091.50x = 2,102,868 × 2,102,868
  4. Step 4: Simplify right side
    957,091.50x = 4,422,053,825,424
  5. Step 5: Solve for x
    x = 4,422,053,825,424/957,091.50
  6. Step 6: Final answer
    x = 4,620,304.15

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.