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Finding the Third Proportional to 2,851,022 and 6,203,960

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Solution

The third proportional to 2,851,022 and 6,203,960 is: 13,500,113.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,022 : 6,203,960 = 6,203,960 : x
  2. Step 2: Convert to fraction form
    2,851,022/6,203,960 = 6,203,960/x
  3. Step 3: Cross multiply
    2,851,022x = 6,203,960 × 6,203,960
  4. Step 4: Simplify right side
    2,851,022x = 38,489,119,681,600
  5. Step 5: Solve for x
    x = 38,489,119,681,600/2,851,022
  6. Step 6: Final answer
    x = 13,500,113.18

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.