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Finding the Third Proportional to 980,802 and 2,068,092

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Solution

The third proportional to 980,802 and 2,068,092 is: 4,360,721.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    980,802 : 2,068,092 = 2,068,092 : x
  2. Step 2: Convert to fraction form
    980,802/2,068,092 = 2,068,092/x
  3. Step 3: Cross multiply
    980,802x = 2,068,092 × 2,068,092
  4. Step 4: Simplify right side
    980,802x = 4,277,004,520,464
  5. Step 5: Solve for x
    x = 4,277,004,520,464/980,802
  6. Step 6: Final answer
    x = 4,360,721.65

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.