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Finding the Third Proportional to 246,144.50 and 537,847

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Solution

The third proportional to 246,144.50 and 537,847 is: 1,175,242.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,144.50 : 537,847 = 537,847 : x
  2. Step 2: Convert to fraction form
    246,144.50/537,847 = 537,847/x
  3. Step 3: Cross multiply
    246,144.50x = 537,847 × 537,847
  4. Step 4: Simplify right side
    246,144.50x = 289,279,395,409
  5. Step 5: Solve for x
    x = 289,279,395,409/246,144.50
  6. Step 6: Final answer
    x = 1,175,242.17

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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.