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Finding the Third Proportional to 448,456.50 and 967,349.25

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Solution

The third proportional to 448,456.50 and 967,349.25 is: 2,086,633.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,456.50 : 967,349.25 = 967,349.25 : x
  2. Step 2: Convert to fraction form
    448,456.50/967,349.25 = 967,349.25/x
  3. Step 3: Cross multiply
    448,456.50x = 967,349.25 × 967,349.25
  4. Step 4: Simplify right side
    448,456.50x = 935,764,571,475.56
  5. Step 5: Solve for x
    x = 935,764,571,475.56/448,456.50
  6. Step 6: Final answer
    x = 2,086,633.98

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.