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Finding the Third Proportional to 701,560 and 1,515,232

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Solution

The third proportional to 701,560 and 1,515,232 is: 3,272,603.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,560 : 1,515,232 = 1,515,232 : x
  2. Step 2: Convert to fraction form
    701,560/1,515,232 = 1,515,232/x
  3. Step 3: Cross multiply
    701,560x = 1,515,232 × 1,515,232
  4. Step 4: Simplify right side
    701,560x = 2,295,928,013,824
  5. Step 5: Solve for x
    x = 2,295,928,013,824/701,560
  6. Step 6: Final answer
    x = 3,272,603.93

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.