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Finding the Third Proportional to 246,498 and 504,678

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Solution

The third proportional to 246,498 and 504,678 is: 1,033,273.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,498 : 504,678 = 504,678 : x
  2. Step 2: Convert to fraction form
    246,498/504,678 = 504,678/x
  3. Step 3: Cross multiply
    246,498x = 504,678 × 504,678
  4. Step 4: Simplify right side
    246,498x = 254,699,883,684
  5. Step 5: Solve for x
    x = 254,699,883,684/246,498
  6. Step 6: Final answer
    x = 1,033,273.63

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.