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Finding the Third Proportional to 962,728 and 2,062,080

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Solution

The third proportional to 962,728 and 2,062,080 is: 4,416,796.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,728 : 2,062,080 = 2,062,080 : x
  2. Step 2: Convert to fraction form
    962,728/2,062,080 = 2,062,080/x
  3. Step 3: Cross multiply
    962,728x = 2,062,080 × 2,062,080
  4. Step 4: Simplify right side
    962,728x = 4,252,173,926,400
  5. Step 5: Solve for x
    x = 4,252,173,926,400/962,728
  6. Step 6: Final answer
    x = 4,416,796.78

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.