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Finding the Third Proportional to 942,195 and 2,060,403

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Solution

The third proportional to 942,195 and 2,060,403 is: 4,505,713.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,195 : 2,060,403 = 2,060,403 : x
  2. Step 2: Convert to fraction form
    942,195/2,060,403 = 2,060,403/x
  3. Step 3: Cross multiply
    942,195x = 2,060,403 × 2,060,403
  4. Step 4: Simplify right side
    942,195x = 4,245,260,522,409
  5. Step 5: Solve for x
    x = 4,245,260,522,409/942,195
  6. Step 6: Final answer
    x = 4,505,713.28

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.