Home / 5,914,072.23-8,161,525.97-3,468,447.18

Finding the Fourth Proportional to 5,914,072.23, 8,161,525.97 and 3,468,447.18

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Solution

The fourth proportional to 5,914,072.23, 8,161,525.97 and 3,468,447.18 is: 4,786,519.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,914,072.23 : 8,161,525.97 = 3,468,447.18 : x
  2. Step 2: Convert to fraction form
    5,914,072.23/8,161,525.97 = 3,468,447.18/x
  3. Step 3: Cross multiply
    5,914,072.23x = 8,161,525.97 × 3,468,447.18
  4. Step 4: Simplify right side
    5,914,072.23x = 28,307,821,707,853.41
  5. Step 5: Solve for x
    x = 28,307,821,707,853.41/5,914,072.23
  6. Step 6: Final answer
    x = 4,786,519.44

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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.