Home / 11,008,348.44-15,191,104.23-6,113,885.73

Finding the Fourth Proportional to 11,008,348.44, 15,191,104.23 and 6,113,885.73

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Solution

The fourth proportional to 11,008,348.44, 15,191,104.23 and 6,113,885.73 is: 8,436,930.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,348.44 : 15,191,104.23 = 6,113,885.73 : x
  2. Step 2: Convert to fraction form
    11,008,348.44/15,191,104.23 = 6,113,885.73/x
  3. Step 3: Cross multiply
    11,008,348.44x = 15,191,104.23 × 6,113,885.73
  4. Step 4: Simplify right side
    11,008,348.44x = 92,876,675,374,739.64
  5. Step 5: Solve for x
    x = 92,876,675,374,739.64/11,008,348.44
  6. Step 6: Final answer
    x = 8,436,930.92

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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.