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Finding the Third Proportional to 884,928 and 1,343,703

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Solution

The third proportional to 884,928 and 1,343,703 is: 2,040,321.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,928 : 1,343,703 = 1,343,703 : x
  2. Step 2: Convert to fraction form
    884,928/1,343,703 = 1,343,703/x
  3. Step 3: Cross multiply
    884,928x = 1,343,703 × 1,343,703
  4. Step 4: Simplify right side
    884,928x = 1,805,537,752,209
  5. Step 5: Solve for x
    x = 1,805,537,752,209/884,928
  6. Step 6: Final answer
    x = 2,040,321.64

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.