Home / 4,026,773.21-6,040,172.26-994,139.42

Finding the Fourth Proportional to 4,026,773.21, 6,040,172.26 and 994,139.42

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Solution

The fourth proportional to 4,026,773.21, 6,040,172.26 and 994,139.42 is: 1,491,212.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,773.21 : 6,040,172.26 = 994,139.42 : x
  2. Step 2: Convert to fraction form
    4,026,773.21/6,040,172.26 = 994,139.42/x
  3. Step 3: Cross multiply
    4,026,773.21x = 6,040,172.26 × 994,139.42
  4. Step 4: Simplify right side
    4,026,773.21x = 6,004,773,347,256.49
  5. Step 5: Solve for x
    x = 6,004,773,347,256.49/4,026,773.21
  6. Step 6: Final answer
    x = 1,491,212.20

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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.