Home / 1,275,623.25-2,754,170.25

Finding the Third Proportional to 1,275,623.25 and 2,754,170.25

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Solution

The third proportional to 1,275,623.25 and 2,754,170.25 is: 5,946,468.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,275,623.25 : 2,754,170.25 = 2,754,170.25 : x
  2. Step 2: Convert to fraction form
    1,275,623.25/2,754,170.25 = 2,754,170.25/x
  3. Step 3: Cross multiply
    1,275,623.25x = 2,754,170.25 × 2,754,170.25
  4. Step 4: Simplify right side
    1,275,623.25x = 7,585,453,765,985.06
  5. Step 5: Solve for x
    x = 7,585,453,765,985.06/1,275,623.25
  6. Step 6: Final answer
    x = 5,946,468.73

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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.