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Finding the Third Proportional to 2,080,080 and 3,195,813

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Solution

The third proportional to 2,080,080 and 3,195,813 is: 4,910,013.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,080 : 3,195,813 = 3,195,813 : x
  2. Step 2: Convert to fraction form
    2,080,080/3,195,813 = 3,195,813/x
  3. Step 3: Cross multiply
    2,080,080x = 3,195,813 × 3,195,813
  4. Step 4: Simplify right side
    2,080,080x = 10,213,220,730,969
  5. Step 5: Solve for x
    x = 10,213,220,730,969/2,080,080
  6. Step 6: Final answer
    x = 4,910,013.43

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.