Home / 2,546,480.00-3,820,326.90-749,422.10

Finding the Fourth Proportional to 2,546,480.00, 3,820,326.90 and 749,422.10

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Solution

The fourth proportional to 2,546,480.00, 3,820,326.90 and 749,422.10 is: 1,124,311.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,480.00 : 3,820,326.90 = 749,422.10 : x
  2. Step 2: Convert to fraction form
    2,546,480.00/3,820,326.90 = 749,422.10/x
  3. Step 3: Cross multiply
    2,546,480.00x = 3,820,326.90 × 749,422.10
  4. Step 4: Simplify right side
    2,546,480.00x = 2,863,037,414,824.97
  5. Step 5: Solve for x
    x = 2,863,037,414,824.97/2,546,480.00
  6. Step 6: Final answer
    x = 1,124,311.76

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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.