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Finding the Third Proportional to 270,777.94 and 582,288.75

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Solution

The third proportional to 270,777.94 and 582,288.75 is: 1,252,170.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,777.94 : 582,288.75 = 582,288.75 : x
  2. Step 2: Convert to fraction form
    270,777.94/582,288.75 = 582,288.75/x
  3. Step 3: Cross multiply
    270,777.94x = 582,288.75 × 582,288.75
  4. Step 4: Simplify right side
    270,777.94x = 339,060,188,376.56
  5. Step 5: Solve for x
    x = 339,060,188,376.56/270,777.94
  6. Step 6: Final answer
    x = 1,252,170.66

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.