Home / 366,367.44-552,466.20-361,371.36

Finding the Fourth Proportional to 366,367.44, 552,466.20 and 361,371.36

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Solution

The fourth proportional to 366,367.44, 552,466.20 and 361,371.36 is: 544,932.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,367.44 : 552,466.20 = 361,371.36 : x
  2. Step 2: Convert to fraction form
    366,367.44/552,466.20 = 361,371.36/x
  3. Step 3: Cross multiply
    366,367.44x = 552,466.20 × 361,371.36
  4. Step 4: Simplify right side
    366,367.44x = 199,645,462,048.03
  5. Step 5: Solve for x
    x = 199,645,462,048.03/366,367.44
  6. Step 6: Final answer
    x = 544,932.33

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.