Home / 11,758,069.26-17,632,568.70-4,568,656.68

Finding the Fourth Proportional to 11,758,069.26, 17,632,568.70 and 4,568,656.68

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Solution

The fourth proportional to 11,758,069.26, 17,632,568.70 and 4,568,656.68 is: 6,851,222.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,758,069.26 : 17,632,568.70 = 4,568,656.68 : x
  2. Step 2: Convert to fraction form
    11,758,069.26/17,632,568.70 = 4,568,656.68/x
  3. Step 3: Cross multiply
    11,758,069.26x = 17,632,568.70 × 4,568,656.68
  4. Step 4: Simplify right side
    11,758,069.26x = 80,557,152,776,813.91
  5. Step 5: Solve for x
    x = 80,557,152,776,813.91/11,758,069.26
  6. Step 6: Final answer
    x = 6,851,222.85

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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.