Home / 11,375,834.24-15,699,035.04-6,219,093.44

Finding the Fourth Proportional to 11,375,834.24, 15,699,035.04 and 6,219,093.44

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Solution

The fourth proportional to 11,375,834.24, 15,699,035.04 and 6,219,093.44 is: 8,582,558.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,375,834.24 : 15,699,035.04 = 6,219,093.44 : x
  2. Step 2: Convert to fraction form
    11,375,834.24/15,699,035.04 = 6,219,093.44/x
  3. Step 3: Cross multiply
    11,375,834.24x = 15,699,035.04 × 6,219,093.44
  4. Step 4: Simplify right side
    11,375,834.24x = 97,633,765,831,594.14
  5. Step 5: Solve for x
    x = 97,633,765,831,594.14/11,375,834.24
  6. Step 6: Final answer
    x = 8,582,558.76

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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.