Home / 1,327,276.13-2,049,588.56

Finding the Third Proportional to 1,327,276.13 and 2,049,588.56

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Solution

The third proportional to 1,327,276.13 and 2,049,588.56 is: 3,164,988.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,276.13 : 2,049,588.56 = 2,049,588.56 : x
  2. Step 2: Convert to fraction form
    1,327,276.13/2,049,588.56 = 2,049,588.56/x
  3. Step 3: Cross multiply
    1,327,276.13x = 2,049,588.56 × 2,049,588.56
  4. Step 4: Simplify right side
    1,327,276.13x = 4,200,813,275,530.82
  5. Step 5: Solve for x
    x = 4,200,813,275,530.82/1,327,276.13
  6. Step 6: Final answer
    x = 3,164,988.20

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.