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Finding the Third Proportional to 364,182.75 and 800,631

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Solution

The third proportional to 364,182.75 and 800,631 is: 1,760,132.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,182.75 : 800,631 = 800,631 : x
  2. Step 2: Convert to fraction form
    364,182.75/800,631 = 800,631/x
  3. Step 3: Cross multiply
    364,182.75x = 800,631 × 800,631
  4. Step 4: Simplify right side
    364,182.75x = 641,009,998,161
  5. Step 5: Solve for x
    x = 641,009,998,161/364,182.75
  6. Step 6: Final answer
    x = 1,760,132.79

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.