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Finding the Third Proportional to 482,240.25 and 1,050,198.75

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Solution

The third proportional to 482,240.25 and 1,050,198.75 is: 2,287,070.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,240.25 : 1,050,198.75 = 1,050,198.75 : x
  2. Step 2: Convert to fraction form
    482,240.25/1,050,198.75 = 1,050,198.75/x
  3. Step 3: Cross multiply
    482,240.25x = 1,050,198.75 × 1,050,198.75
  4. Step 4: Simplify right side
    482,240.25x = 1,102,917,414,501.56
  5. Step 5: Solve for x
    x = 1,102,917,414,501.56/482,240.25
  6. Step 6: Final answer
    x = 2,287,070.43

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.