Home / 3,502,168.22-5,253,682.44-1,197,042.68

Finding the Fourth Proportional to 3,502,168.22, 5,253,682.44 and 1,197,042.68

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Solution

The fourth proportional to 3,502,168.22, 5,253,682.44 and 1,197,042.68 is: 1,795,711.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,168.22 : 5,253,682.44 = 1,197,042.68 : x
  2. Step 2: Convert to fraction form
    3,502,168.22/5,253,682.44 = 1,197,042.68/x
  3. Step 3: Cross multiply
    3,502,168.22x = 5,253,682.44 × 1,197,042.68
  4. Step 4: Simplify right side
    3,502,168.22x = 6,288,882,107,846.54
  5. Step 5: Solve for x
    x = 6,288,882,107,846.54/3,502,168.22
  6. Step 6: Final answer
    x = 1,795,711.03

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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.