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Finding the Third Proportional to 350,108 and 713,048

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Solution

The third proportional to 350,108 and 713,048 is: 1,452,230.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,108 : 713,048 = 713,048 : x
  2. Step 2: Convert to fraction form
    350,108/713,048 = 713,048/x
  3. Step 3: Cross multiply
    350,108x = 713,048 × 713,048
  4. Step 4: Simplify right side
    350,108x = 508,437,450,304
  5. Step 5: Solve for x
    x = 508,437,450,304/350,108
  6. Step 6: Final answer
    x = 1,452,230.31

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.