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Finding the Third Proportional to 227,579.50 and 496,631

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Solution

The third proportional to 227,579.50 and 496,631 is: 1,083,763.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,579.50 : 496,631 = 496,631 : x
  2. Step 2: Convert to fraction form
    227,579.50/496,631 = 496,631/x
  3. Step 3: Cross multiply
    227,579.50x = 496,631 × 496,631
  4. Step 4: Simplify right side
    227,579.50x = 246,642,350,161
  5. Step 5: Solve for x
    x = 246,642,350,161/227,579.50
  6. Step 6: Final answer
    x = 1,083,763.48

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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.