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Finding the Third Proportional to 350,630 and 757,334

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Solution

The third proportional to 350,630 and 757,334 is: 1,635,783.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,630 : 757,334 = 757,334 : x
  2. Step 2: Convert to fraction form
    350,630/757,334 = 757,334/x
  3. Step 3: Cross multiply
    350,630x = 757,334 × 757,334
  4. Step 4: Simplify right side
    350,630x = 573,554,787,556
  5. Step 5: Solve for x
    x = 573,554,787,556/350,630
  6. Step 6: Final answer
    x = 1,635,783.55

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.