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Finding the Third Proportional to 3,273,539 and 7,113,754

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Solution

The third proportional to 3,273,539 and 7,113,754 is: 15,458,956.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,539 : 7,113,754 = 7,113,754 : x
  2. Step 2: Convert to fraction form
    3,273,539/7,113,754 = 7,113,754/x
  3. Step 3: Cross multiply
    3,273,539x = 7,113,754 × 7,113,754
  4. Step 4: Simplify right side
    3,273,539x = 50,605,495,972,516
  5. Step 5: Solve for x
    x = 50,605,495,972,516/3,273,539
  6. Step 6: Final answer
    x = 15,458,956.19

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.