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Finding the Third Proportional to 437,350.50 and 960,309

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Solution

The third proportional to 437,350.50 and 960,309 is: 2,108,591.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,350.50 : 960,309 = 960,309 : x
  2. Step 2: Convert to fraction form
    437,350.50/960,309 = 960,309/x
  3. Step 3: Cross multiply
    437,350.50x = 960,309 × 960,309
  4. Step 4: Simplify right side
    437,350.50x = 922,193,375,481
  5. Step 5: Solve for x
    x = 922,193,375,481/437,350.50
  6. Step 6: Final answer
    x = 2,108,591.11

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Why These Related Problems?

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