Home / 11,561,099.95-17,336,218.81-6,704,786.48

Finding the Fourth Proportional to 11,561,099.95, 17,336,218.81 and 6,704,786.48

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Solution

The fourth proportional to 11,561,099.95, 17,336,218.81 and 6,704,786.48 is: 10,054,029.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,561,099.95 : 17,336,218.81 = 6,704,786.48 : x
  2. Step 2: Convert to fraction form
    11,561,099.95/17,336,218.81 = 6,704,786.48/x
  3. Step 3: Cross multiply
    11,561,099.95x = 17,336,218.81 × 6,704,786.48
  4. Step 4: Simplify right side
    11,561,099.95x = 116,235,645,491,609.69
  5. Step 5: Solve for x
    x = 116,235,645,491,609.69/11,561,099.95
  6. Step 6: Final answer
    x = 10,054,029.98

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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.