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Finding the Third Proportional to 958,189.50 and 1,332,288

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Solution

The third proportional to 958,189.50 and 1,332,288 is: 1,852,442.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,189.50 : 1,332,288 = 1,332,288 : x
  2. Step 2: Convert to fraction form
    958,189.50/1,332,288 = 1,332,288/x
  3. Step 3: Cross multiply
    958,189.50x = 1,332,288 × 1,332,288
  4. Step 4: Simplify right side
    958,189.50x = 1,774,991,314,944
  5. Step 5: Solve for x
    x = 1,774,991,314,944/958,189.50
  6. Step 6: Final answer
    x = 1,852,442.88

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.