Home / 8,150,056.30-12,204,906.30-5,985,949.67

Finding the Fourth Proportional to 8,150,056.30, 12,204,906.30 and 5,985,949.67

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Solution

The fourth proportional to 8,150,056.30, 12,204,906.30 and 5,985,949.67 is: 8,964,104.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,150,056.30 : 12,204,906.30 = 5,985,949.67 : x
  2. Step 2: Convert to fraction form
    8,150,056.30/12,204,906.30 = 5,985,949.67/x
  3. Step 3: Cross multiply
    8,150,056.30x = 12,204,906.30 × 5,985,949.67
  4. Step 4: Simplify right side
    8,150,056.30x = 73,057,954,789,605.11
  5. Step 5: Solve for x
    x = 73,057,954,789,605.11/8,150,056.30
  6. Step 6: Final answer
    x = 8,964,104.31

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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.