Home / 6,682,959.66-9,222,493.23-3,627,174.30

Finding the Fourth Proportional to 6,682,959.66, 9,222,493.23 and 3,627,174.30

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Solution

The fourth proportional to 6,682,959.66, 9,222,493.23 and 3,627,174.30 is: 5,005,505.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,959.66 : 9,222,493.23 = 3,627,174.30 : x
  2. Step 2: Convert to fraction form
    6,682,959.66/9,222,493.23 = 3,627,174.30/x
  3. Step 3: Cross multiply
    6,682,959.66x = 9,222,493.23 × 3,627,174.30
  4. Step 4: Simplify right side
    6,682,959.66x = 33,451,590,425,779.99
  5. Step 5: Solve for x
    x = 33,451,590,425,779.99/6,682,959.66
  6. Step 6: Final answer
    x = 5,005,505.36

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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.