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Finding the Third Proportional to 207,235.34 and 453,922.10

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Solution

The third proportional to 207,235.34 and 453,922.10 is: 994,257.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,235.34 : 453,922.10 = 453,922.10 : x
  2. Step 2: Convert to fraction form
    207,235.34/453,922.10 = 453,922.10/x
  3. Step 3: Cross multiply
    207,235.34x = 453,922.10 × 453,922.10
  4. Step 4: Simplify right side
    207,235.34x = 206,045,274,286.92
  5. Step 5: Solve for x
    x = 206,045,274,286.92/207,235.34
  6. Step 6: Final answer
    x = 994,257.44

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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.