Home / 4,150,883.20-6,228,949.20-2,445,023.20

Finding the Fourth Proportional to 4,150,883.20, 6,228,949.20 and 2,445,023.20

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Solution

The fourth proportional to 4,150,883.20, 6,228,949.20 and 2,445,023.20 is: 3,669,080.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,883.20 : 6,228,949.20 = 2,445,023.20 : x
  2. Step 2: Convert to fraction form
    4,150,883.20/6,228,949.20 = 2,445,023.20/x
  3. Step 3: Cross multiply
    4,150,883.20x = 6,228,949.20 × 2,445,023.20
  4. Step 4: Simplify right side
    4,150,883.20x = 15,229,925,305,621.44
  5. Step 5: Solve for x
    x = 15,229,925,305,621.44/4,150,883.20
  6. Step 6: Final answer
    x = 3,669,080.67

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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.