Home / 11,611,540.44-16,024,336.97-6,384,946.38

Finding the Fourth Proportional to 11,611,540.44, 16,024,336.97 and 6,384,946.38

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Solution

The fourth proportional to 11,611,540.44, 16,024,336.97 and 6,384,946.38 is: 8,811,452.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,611,540.44 : 16,024,336.97 = 6,384,946.38 : x
  2. Step 2: Convert to fraction form
    11,611,540.44/16,024,336.97 = 6,384,946.38/x
  3. Step 3: Cross multiply
    11,611,540.44x = 16,024,336.97 × 6,384,946.38
  4. Step 4: Simplify right side
    11,611,540.44x = 102,314,532,296,576.94
  5. Step 5: Solve for x
    x = 102,314,532,296,576.94/11,611,540.44
  6. Step 6: Final answer
    x = 8,811,452.09

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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.