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Finding the Third Proportional to 2,751,516 and 5,697,432

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Solution

The third proportional to 2,751,516 and 5,697,432 is: 11,797,398.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,516 : 5,697,432 = 5,697,432 : x
  2. Step 2: Convert to fraction form
    2,751,516/5,697,432 = 5,697,432/x
  3. Step 3: Cross multiply
    2,751,516x = 5,697,432 × 5,697,432
  4. Step 4: Simplify right side
    2,751,516x = 32,460,731,394,624
  5. Step 5: Solve for x
    x = 32,460,731,394,624/2,751,516
  6. Step 6: Final answer
    x = 11,797,398.74

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.