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Finding the Third Proportional to 2,851,020 and 6,203,956

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Solution

The third proportional to 2,851,020 and 6,203,956 is: 13,500,105.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,020 : 6,203,956 = 6,203,956 : x
  2. Step 2: Convert to fraction form
    2,851,020/6,203,956 = 6,203,956/x
  3. Step 3: Cross multiply
    2,851,020x = 6,203,956 × 6,203,956
  4. Step 4: Simplify right side
    2,851,020x = 38,489,070,049,936
  5. Step 5: Solve for x
    x = 38,489,070,049,936/2,851,020
  6. Step 6: Final answer
    x = 13,500,105.24

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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.