Home / 8,546,729.53-11,794,481.34-4,679,249.67

Finding the Fourth Proportional to 8,546,729.53, 11,794,481.34 and 4,679,249.67

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Solution

The fourth proportional to 8,546,729.53, 11,794,481.34 and 4,679,249.67 is: 6,457,361.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,546,729.53 : 11,794,481.34 = 4,679,249.67 : x
  2. Step 2: Convert to fraction form
    8,546,729.53/11,794,481.34 = 4,679,249.67/x
  3. Step 3: Cross multiply
    8,546,729.53x = 11,794,481.34 × 4,679,249.67
  4. Step 4: Simplify right side
    8,546,729.53x = 55,189,322,918,016.16
  5. Step 5: Solve for x
    x = 55,189,322,918,016.16/8,546,729.53
  6. Step 6: Final answer
    x = 6,457,361.58

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1.5x scale

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.