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Finding the Third Proportional to 240,446.81 and 375,227.44

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Solution

The third proportional to 240,446.81 and 375,227.44 is: 585,558.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,446.81 : 375,227.44 = 375,227.44 : x
  2. Step 2: Convert to fraction form
    240,446.81/375,227.44 = 375,227.44/x
  3. Step 3: Cross multiply
    240,446.81x = 375,227.44 × 375,227.44
  4. Step 4: Simplify right side
    240,446.81x = 140,795,629,852.82
  5. Step 5: Solve for x
    x = 140,795,629,852.82/240,446.81
  6. Step 6: Final answer
    x = 585,558.31

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.