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Finding the Third Proportional to 919,202 and 1,373,241

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Solution

The third proportional to 919,202 and 1,373,241 is: 2,051,552.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    919,202 : 1,373,241 = 1,373,241 : x
  2. Step 2: Convert to fraction form
    919,202/1,373,241 = 1,373,241/x
  3. Step 3: Cross multiply
    919,202x = 1,373,241 × 1,373,241
  4. Step 4: Simplify right side
    919,202x = 1,885,790,844,081
  5. Step 5: Solve for x
    x = 1,885,790,844,081/919,202
  6. Step 6: Final answer
    x = 2,051,552.16

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.