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Finding the Third Proportional to 227,569 and 498,877

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Solution

The third proportional to 227,569 and 498,877 is: 1,093,638.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,569 : 498,877 = 498,877 : x
  2. Step 2: Convert to fraction form
    227,569/498,877 = 498,877/x
  3. Step 3: Cross multiply
    227,569x = 498,877 × 498,877
  4. Step 4: Simplify right side
    227,569x = 248,878,261,129
  5. Step 5: Solve for x
    x = 248,878,261,129/227,569
  6. Step 6: Final answer
    x = 1,093,638.68

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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.