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Finding the Third Proportional to 350,757 and 757,563

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Solution

The third proportional to 350,757 and 757,563 is: 1,636,180.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,757 : 757,563 = 757,563 : x
  2. Step 2: Convert to fraction form
    350,757/757,563 = 757,563/x
  3. Step 3: Cross multiply
    350,757x = 757,563 × 757,563
  4. Step 4: Simplify right side
    350,757x = 573,901,698,969
  5. Step 5: Solve for x
    x = 573,901,698,969/350,757
  6. Step 6: Final answer
    x = 1,636,180.32

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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.