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Finding the Third Proportional to 672,684.75 and 1,011,852

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Solution

The third proportional to 672,684.75 and 1,011,852 is: 1,522,027.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    672,684.75 : 1,011,852 = 1,011,852 : x
  2. Step 2: Convert to fraction form
    672,684.75/1,011,852 = 1,011,852/x
  3. Step 3: Cross multiply
    672,684.75x = 1,011,852 × 1,011,852
  4. Step 4: Simplify right side
    672,684.75x = 1,023,844,469,904
  5. Step 5: Solve for x
    x = 1,023,844,469,904/672,684.75
  6. Step 6: Final answer
    x = 1,522,027.18

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.