Home / 1,637,304.43-2,453,241.53-995,667.25

Finding the Fourth Proportional to 1,637,304.43, 2,453,241.53 and 995,667.25

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Solution

The fourth proportional to 1,637,304.43, 2,453,241.53 and 995,667.25 is: 1,491,849.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,304.43 : 2,453,241.53 = 995,667.25 : x
  2. Step 2: Convert to fraction form
    1,637,304.43/2,453,241.53 = 995,667.25/x
  3. Step 3: Cross multiply
    1,637,304.43x = 2,453,241.53 × 995,667.25
  4. Step 4: Simplify right side
    1,637,304.43x = 2,442,612,252,649.41
  5. Step 5: Solve for x
    x = 2,442,612,252,649.41/1,637,304.43
  6. Step 6: Final answer
    x = 1,491,849.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.