Home / 11,017,245.54-15,203,882.72-6,122,926.64

Finding the Fourth Proportional to 11,017,245.54, 15,203,882.72 and 6,122,926.64

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Solution

The fourth proportional to 11,017,245.54, 15,203,882.72 and 6,122,926.64 is: 8,449,685.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,017,245.54 : 15,203,882.72 = 6,122,926.64 : x
  2. Step 2: Convert to fraction form
    11,017,245.54/15,203,882.72 = 6,122,926.64/x
  3. Step 3: Cross multiply
    11,017,245.54x = 15,203,882.72 × 6,122,926.64
  4. Step 4: Simplify right side
    11,017,245.54x = 93,092,258,537,723.66
  5. Step 5: Solve for x
    x = 93,092,258,537,723.66/11,017,245.54
  6. Step 6: Final answer
    x = 8,449,685.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.