Home / 11,360,544.42-17,040,235.68-4,171,525.50

Finding the Fourth Proportional to 11,360,544.42, 17,040,235.68 and 4,171,525.50

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Solution

The fourth proportional to 11,360,544.42, 17,040,235.68 and 4,171,525.50 is: 6,257,074.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360,544.42 : 17,040,235.68 = 4,171,525.50 : x
  2. Step 2: Convert to fraction form
    11,360,544.42/17,040,235.68 = 4,171,525.50/x
  3. Step 3: Cross multiply
    11,360,544.42x = 17,040,235.68 × 4,171,525.50
  4. Step 4: Simplify right side
    11,360,544.42x = 71,083,777,665,129.84
  5. Step 5: Solve for x
    x = 71,083,777,665,129.84/11,360,544.42
  6. Step 6: Final answer
    x = 6,257,074.93

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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.