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Finding the Third Proportional to 632,246.50 and 1,382,519

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Solution

The third proportional to 632,246.50 and 1,382,519 is: 3,023,122.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,246.50 : 1,382,519 = 1,382,519 : x
  2. Step 2: Convert to fraction form
    632,246.50/1,382,519 = 1,382,519/x
  3. Step 3: Cross multiply
    632,246.50x = 1,382,519 × 1,382,519
  4. Step 4: Simplify right side
    632,246.50x = 1,911,358,785,361
  5. Step 5: Solve for x
    x = 1,911,358,785,361/632,246.50
  6. Step 6: Final answer
    x = 3,023,122.76

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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.