Home / 4,533,348.30-6,800,022.45-3,942,858.30

Finding the Fourth Proportional to 4,533,348.30, 6,800,022.45 and 3,942,858.30

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Solution

The fourth proportional to 4,533,348.30, 6,800,022.45 and 3,942,858.30 is: 5,914,287.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533,348.30 : 6,800,022.45 = 3,942,858.30 : x
  2. Step 2: Convert to fraction form
    4,533,348.30/6,800,022.45 = 3,942,858.30/x
  3. Step 3: Cross multiply
    4,533,348.30x = 6,800,022.45 × 3,942,858.30
  4. Step 4: Simplify right side
    4,533,348.30x = 26,811,524,957,168.84
  5. Step 5: Solve for x
    x = 26,811,524,957,168.84/4,533,348.30
  6. Step 6: Final answer
    x = 5,914,287.45

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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.