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Finding the Third Proportional to 226,244.25 and 446,776.50

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Solution

The third proportional to 226,244.25 and 446,776.50 is: 882,273.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,244.25 : 446,776.50 = 446,776.50 : x
  2. Step 2: Convert to fraction form
    226,244.25/446,776.50 = 446,776.50/x
  3. Step 3: Cross multiply
    226,244.25x = 446,776.50 × 446,776.50
  4. Step 4: Simplify right side
    226,244.25x = 199,609,240,952.25
  5. Step 5: Solve for x
    x = 199,609,240,952.25/226,244.25
  6. Step 6: Final answer
    x = 882,273.21

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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.