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Finding the Third Proportional to 793,676 and 1,134,519

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Solution

The third proportional to 793,676 and 1,134,519 is: 1,621,736.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,676 : 1,134,519 = 1,134,519 : x
  2. Step 2: Convert to fraction form
    793,676/1,134,519 = 1,134,519/x
  3. Step 3: Cross multiply
    793,676x = 1,134,519 × 1,134,519
  4. Step 4: Simplify right side
    793,676x = 1,287,133,361,361
  5. Step 5: Solve for x
    x = 1,287,133,361,361/793,676
  6. Step 6: Final answer
    x = 1,621,736.53

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.