Home / 3,323,141.07-4,984,711.20-798,796.32

Finding the Fourth Proportional to 3,323,141.07, 4,984,711.20 and 798,796.32

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Solution

The fourth proportional to 3,323,141.07, 4,984,711.20 and 798,796.32 is: 1,198,194.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,141.07 : 4,984,711.20 = 798,796.32 : x
  2. Step 2: Convert to fraction form
    3,323,141.07/4,984,711.20 = 798,796.32/x
  3. Step 3: Cross multiply
    3,323,141.07x = 4,984,711.20 × 798,796.32
  4. Step 4: Simplify right side
    3,323,141.07x = 3,981,768,962,822.78
  5. Step 5: Solve for x
    x = 3,981,768,962,822.78/3,323,141.07
  6. Step 6: Final answer
    x = 1,198,194.38

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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.