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Finding the Third Proportional to 2,201,211 and 3,041,574

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Solution

The third proportional to 2,201,211 and 3,041,574 is: 4,202,764.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,211 : 3,041,574 = 3,041,574 : x
  2. Step 2: Convert to fraction form
    2,201,211/3,041,574 = 3,041,574/x
  3. Step 3: Cross multiply
    2,201,211x = 3,041,574 × 3,041,574
  4. Step 4: Simplify right side
    2,201,211x = 9,251,172,397,476
  5. Step 5: Solve for x
    x = 9,251,172,397,476/2,201,211
  6. Step 6: Final answer
    x = 4,202,764.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.