Home / 3,452,205.94-5,172,449.02-2,083,102.97

Finding the Fourth Proportional to 3,452,205.94, 5,172,449.02 and 2,083,102.97

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Solution

The fourth proportional to 3,452,205.94, 5,172,449.02 and 2,083,102.97 is: 3,121,118.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,205.94 : 5,172,449.02 = 2,083,102.97 : x
  2. Step 2: Convert to fraction form
    3,452,205.94/5,172,449.02 = 2,083,102.97/x
  3. Step 3: Cross multiply
    3,452,205.94x = 5,172,449.02 × 2,083,102.97
  4. Step 4: Simplify right side
    3,452,205.94x = 10,774,743,884,665.59
  5. Step 5: Solve for x
    x = 10,774,743,884,665.59/3,452,205.94
  6. Step 6: Final answer
    x = 3,121,118.52

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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.