Home / 9,051,361.68-13,568,074.20-4,250,456.94

Finding the Fourth Proportional to 9,051,361.68, 13,568,074.20 and 4,250,456.94

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Solution

The fourth proportional to 9,051,361.68, 13,568,074.20 and 4,250,456.94 is: 6,371,473.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051,361.68 : 13,568,074.20 = 4,250,456.94 : x
  2. Step 2: Convert to fraction form
    9,051,361.68/13,568,074.20 = 4,250,456.94/x
  3. Step 3: Cross multiply
    9,051,361.68x = 13,568,074.20 × 4,250,456.94
  4. Step 4: Simplify right side
    9,051,361.68x = 57,670,515,145,824.95
  5. Step 5: Solve for x
    x = 57,670,515,145,824.95/9,051,361.68
  6. Step 6: Final answer
    x = 6,371,473.95

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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.