Home / 5,940,647.22-8,198,108.94-3,224,393.22

Finding the Fourth Proportional to 5,940,647.22, 8,198,108.94 and 3,224,393.22

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Solution

The fourth proportional to 5,940,647.22, 8,198,108.94 and 3,224,393.22 is: 4,449,671.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,647.22 : 8,198,108.94 = 3,224,393.22 : x
  2. Step 2: Convert to fraction form
    5,940,647.22/8,198,108.94 = 3,224,393.22/x
  3. Step 3: Cross multiply
    5,940,647.22x = 8,198,108.94 × 3,224,393.22
  4. Step 4: Simplify right side
    5,940,647.22x = 26,433,926,882,957.39
  5. Step 5: Solve for x
    x = 26,433,926,882,957.39/5,940,647.22
  6. Step 6: Final answer
    x = 4,449,671.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.