Home / 11,467,183.14-15,824,715.03-6,310,544.67

Finding the Fourth Proportional to 11,467,183.14, 15,824,715.03 and 6,310,544.67

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Solution

The fourth proportional to 11,467,183.14, 15,824,715.03 and 6,310,544.67 is: 8,708,552.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,467,183.14 : 15,824,715.03 = 6,310,544.67 : x
  2. Step 2: Convert to fraction form
    11,467,183.14/15,824,715.03 = 6,310,544.67/x
  3. Step 3: Cross multiply
    11,467,183.14x = 15,824,715.03 × 6,310,544.67
  4. Step 4: Simplify right side
    11,467,183.14x = 99,862,571,086,835.39
  5. Step 5: Solve for x
    x = 99,862,571,086,835.39/11,467,183.14
  6. Step 6: Final answer
    x = 8,708,552.91

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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.