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Finding the Third Proportional to 246,663 and 376,555.50

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Solution

The third proportional to 246,663 and 376,555.50 is: 574,849.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,663 : 376,555.50 = 376,555.50 : x
  2. Step 2: Convert to fraction form
    246,663/376,555.50 = 376,555.50/x
  3. Step 3: Cross multiply
    246,663x = 376,555.50 × 376,555.50
  4. Step 4: Simplify right side
    246,663x = 141,794,044,580.25
  5. Step 5: Solve for x
    x = 141,794,044,580.25/246,663
  6. Step 6: Final answer
    x = 574,849.27

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.