Home / 3,169,500.73-4,754,449.97-895,203.21

Finding the Fourth Proportional to 3,169,500.73, 4,754,449.97 and 895,203.21

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Solution

The fourth proportional to 3,169,500.73, 4,754,449.97 and 895,203.21 is: 1,342,860.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,500.73 : 4,754,449.97 = 895,203.21 : x
  2. Step 2: Convert to fraction form
    3,169,500.73/4,754,449.97 = 895,203.21/x
  3. Step 3: Cross multiply
    3,169,500.73x = 4,754,449.97 × 895,203.21
  4. Step 4: Simplify right side
    3,169,500.73x = 4,256,198,851,156.15
  5. Step 5: Solve for x
    x = 4,256,198,851,156.15/3,169,500.73
  6. Step 6: Final answer
    x = 1,342,860.98

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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.