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Finding the Third Proportional to 171,755.44 and 373,050.56

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Solution

The third proportional to 171,755.44 and 373,050.56 is: 810,260.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,755.44 : 373,050.56 = 373,050.56 : x
  2. Step 2: Convert to fraction form
    171,755.44/373,050.56 = 373,050.56/x
  3. Step 3: Cross multiply
    171,755.44x = 373,050.56 × 373,050.56
  4. Step 4: Simplify right side
    171,755.44x = 139,166,722,181.57
  5. Step 5: Solve for x
    x = 139,166,722,181.57/171,755.44
  6. Step 6: Final answer
    x = 810,260.94

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.