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Finding the Third Proportional to 202,232 and 440,333

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Solution

The third proportional to 202,232 and 440,333 is: 958,765.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,232 : 440,333 = 440,333 : x
  2. Step 2: Convert to fraction form
    202,232/440,333 = 440,333/x
  3. Step 3: Cross multiply
    202,232x = 440,333 × 440,333
  4. Step 4: Simplify right side
    202,232x = 193,893,150,889
  5. Step 5: Solve for x
    x = 193,893,150,889/202,232
  6. Step 6: Final answer
    x = 958,765.93

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.