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Finding the Third Proportional to 1,754,769 and 3,770,682

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Solution

The third proportional to 1,754,769 and 3,770,682 is: 8,102,515.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,769 : 3,770,682 = 3,770,682 : x
  2. Step 2: Convert to fraction form
    1,754,769/3,770,682 = 3,770,682/x
  3. Step 3: Cross multiply
    1,754,769x = 3,770,682 × 3,770,682
  4. Step 4: Simplify right side
    1,754,769x = 14,218,042,745,124
  5. Step 5: Solve for x
    x = 14,218,042,745,124/1,754,769
  6. Step 6: Final answer
    x = 8,102,515.34

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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.