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Finding the Third Proportional to 703,002 and 1,455,873

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Solution

The third proportional to 703,002 and 1,455,873 is: 3,015,021.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,002 : 1,455,873 = 1,455,873 : x
  2. Step 2: Convert to fraction form
    703,002/1,455,873 = 1,455,873/x
  3. Step 3: Cross multiply
    703,002x = 1,455,873 × 1,455,873
  4. Step 4: Simplify right side
    703,002x = 2,119,566,192,129
  5. Step 5: Solve for x
    x = 2,119,566,192,129/703,002
  6. Step 6: Final answer
    x = 3,015,021.57

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.