Home / 4,659,788.05-6,979,586.33-2,258,609.67

Finding the Fourth Proportional to 4,659,788.05, 6,979,586.33 and 2,258,609.67

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Solution

The fourth proportional to 4,659,788.05, 6,979,586.33 and 2,258,609.67 is: 3,383,021.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,659,788.05 : 6,979,586.33 = 2,258,609.67 : x
  2. Step 2: Convert to fraction form
    4,659,788.05/6,979,586.33 = 2,258,609.67/x
  3. Step 3: Cross multiply
    4,659,788.05x = 6,979,586.33 × 2,258,609.67
  4. Step 4: Simplify right side
    4,659,788.05x = 15,764,161,183,184.33
  5. Step 5: Solve for x
    x = 15,764,161,183,184.33/4,659,788.05
  6. Step 6: Final answer
    x = 3,383,021.08

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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.