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Finding the Third Proportional to 739,996 and 1,595,180

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Solution

The third proportional to 739,996 and 1,595,180 is: 3,438,666.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,996 : 1,595,180 = 1,595,180 : x
  2. Step 2: Convert to fraction form
    739,996/1,595,180 = 1,595,180/x
  3. Step 3: Cross multiply
    739,996x = 1,595,180 × 1,595,180
  4. Step 4: Simplify right side
    739,996x = 2,544,599,232,400
  5. Step 5: Solve for x
    x = 2,544,599,232,400/739,996
  6. Step 6: Final answer
    x = 3,438,666.20

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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.