Home / 11,030,793.12-16,546,194.54-3,458,349.36

Finding the Fourth Proportional to 11,030,793.12, 16,546,194.54 and 3,458,349.36

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Solution

The fourth proportional to 11,030,793.12, 16,546,194.54 and 3,458,349.36 is: 5,187,525.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030,793.12 : 16,546,194.54 = 3,458,349.36 : x
  2. Step 2: Convert to fraction form
    11,030,793.12/16,546,194.54 = 3,458,349.36/x
  3. Step 3: Cross multiply
    11,030,793.12x = 16,546,194.54 × 3,458,349.36
  4. Step 4: Simplify right side
    11,030,793.12x = 57,222,521,297,844.49
  5. Step 5: Solve for x
    x = 57,222,521,297,844.49/11,030,793.12
  6. Step 6: Final answer
    x = 5,187,525.56

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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.