Home / 11,181,074.88-16,771,985.19-3,093,373.26

Finding the Fourth Proportional to 11,181,074.88, 16,771,985.19 and 3,093,373.26

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Solution

The fourth proportional to 11,181,074.88, 16,771,985.19 and 3,093,373.26 is: 4,640,163.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,181,074.88 : 16,771,985.19 = 3,093,373.26 : x
  2. Step 2: Convert to fraction form
    11,181,074.88/16,771,985.19 = 3,093,373.26/x
  3. Step 3: Cross multiply
    11,181,074.88x = 16,771,985.19 × 3,093,373.26
  4. Step 4: Simplify right side
    11,181,074.88x = 51,882,010,503,862.02
  5. Step 5: Solve for x
    x = 51,882,010,503,862.02/11,181,074.88
  6. Step 6: Final answer
    x = 4,640,163.05

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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.