Home / 11,008,339.10-15,191,091.27-6,113,876.33

Finding the Fourth Proportional to 11,008,339.10, 15,191,091.27 and 6,113,876.33

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Solution

The fourth proportional to 11,008,339.10, 15,191,091.27 and 6,113,876.33 is: 8,436,917.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,339.10 : 15,191,091.27 = 6,113,876.33 : x
  2. Step 2: Convert to fraction form
    11,008,339.10/15,191,091.27 = 6,113,876.33/x
  3. Step 3: Cross multiply
    11,008,339.10x = 15,191,091.27 × 6,113,876.33
  4. Step 4: Simplify right side
    11,008,339.10x = 92,876,453,380,500.36
  5. Step 5: Solve for x
    x = 92,876,453,380,500.36/11,008,339.10
  6. Step 6: Final answer
    x = 8,436,917.92

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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.