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Finding the Third Proportional to 246,889.25 and 531,234.25

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Solution

The third proportional to 246,889.25 and 531,234.25 is: 1,143,062.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,889.25 : 531,234.25 = 531,234.25 : x
  2. Step 2: Convert to fraction form
    246,889.25/531,234.25 = 531,234.25/x
  3. Step 3: Cross multiply
    246,889.25x = 531,234.25 × 531,234.25
  4. Step 4: Simplify right side
    246,889.25x = 282,209,828,373.06
  5. Step 5: Solve for x
    x = 282,209,828,373.06/246,889.25
  6. Step 6: Final answer
    x = 1,143,062.44

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.