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Finding the Third Proportional to 773,149 and 1,599,332

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Solution

The third proportional to 773,149 and 1,599,332 is: 3,308,369.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,149 : 1,599,332 = 1,599,332 : x
  2. Step 2: Convert to fraction form
    773,149/1,599,332 = 1,599,332/x
  3. Step 3: Cross multiply
    773,149x = 1,599,332 × 1,599,332
  4. Step 4: Simplify right side
    773,149x = 2,557,862,846,224
  5. Step 5: Solve for x
    x = 2,557,862,846,224/773,149
  6. Step 6: Final answer
    x = 3,308,369.86

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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.