Home / 6,034,540.24-9,052,093.84-1,991,381.44

Finding the Fourth Proportional to 6,034,540.24, 9,052,093.84 and 1,991,381.44

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Solution

The fourth proportional to 6,034,540.24, 9,052,093.84 and 1,991,381.44 is: 2,987,165.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,034,540.24 : 9,052,093.84 = 1,991,381.44 : x
  2. Step 2: Convert to fraction form
    6,034,540.24/9,052,093.84 = 1,991,381.44/x
  3. Step 3: Cross multiply
    6,034,540.24x = 9,052,093.84 × 1,991,381.44
  4. Step 4: Simplify right side
    6,034,540.24x = 18,026,171,666,114.33
  5. Step 5: Solve for x
    x = 18,026,171,666,114.33/6,034,540.24
  6. Step 6: Final answer
    x = 2,987,165.71

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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.