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Finding the Third Proportional to 370,048 and 797,195

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Solution

The third proportional to 370,048 and 797,195 is: 1,717,398.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,048 : 797,195 = 797,195 : x
  2. Step 2: Convert to fraction form
    370,048/797,195 = 797,195/x
  3. Step 3: Cross multiply
    370,048x = 797,195 × 797,195
  4. Step 4: Simplify right side
    370,048x = 635,519,868,025
  5. Step 5: Solve for x
    x = 635,519,868,025/370,048
  6. Step 6: Final answer
    x = 1,717,398.47

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Why These Related Problems?

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