Home / 2,467,440.38-3,701,224.13-1,170,289.67

Finding the Fourth Proportional to 2,467,440.38, 3,701,224.13 and 1,170,289.67

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Solution

The fourth proportional to 2,467,440.38, 3,701,224.13 and 1,170,289.67 is: 1,755,464.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,440.38 : 3,701,224.13 = 1,170,289.67 : x
  2. Step 2: Convert to fraction form
    2,467,440.38/3,701,224.13 = 1,170,289.67/x
  3. Step 3: Cross multiply
    2,467,440.38x = 3,701,224.13 × 1,170,289.67
  4. Step 4: Simplify right side
    2,467,440.38x = 4,331,504,362,155.55
  5. Step 5: Solve for x
    x = 4,331,504,362,155.55/2,467,440.38
  6. Step 6: Final answer
    x = 1,755,464.65

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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.