Home / 11,347,388.92-17,019,256.53-3,258,524.75

Finding the Fourth Proportional to 11,347,388.92, 17,019,256.53 and 3,258,524.75

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Solution

The fourth proportional to 11,347,388.92, 17,019,256.53 and 3,258,524.75 is: 4,887,262.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,347,388.92 : 17,019,256.53 = 3,258,524.75 : x
  2. Step 2: Convert to fraction form
    11,347,388.92/17,019,256.53 = 3,258,524.75/x
  3. Step 3: Cross multiply
    11,347,388.92x = 17,019,256.53 × 3,258,524.75
  4. Step 4: Simplify right side
    11,347,388.92x = 55,457,668,629,604.12
  5. Step 5: Solve for x
    x = 55,457,668,629,604.12/11,347,388.92
  6. Step 6: Final answer
    x = 4,887,262.53

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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.