Home / 2,794,077.05-4,187,609.53-1,194,759.48

Finding the Fourth Proportional to 2,794,077.05, 4,187,609.53 and 1,194,759.48

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Solution

The fourth proportional to 2,794,077.05, 4,187,609.53 and 1,194,759.48 is: 1,790,640.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,077.05 : 4,187,609.53 = 1,194,759.48 : x
  2. Step 2: Convert to fraction form
    2,794,077.05/4,187,609.53 = 1,194,759.48/x
  3. Step 3: Cross multiply
    2,794,077.05x = 4,187,609.53 × 1,194,759.48
  4. Step 4: Simplify right side
    2,794,077.05x = 5,003,186,203,943.00
  5. Step 5: Solve for x
    x = 5,003,186,203,943.00/2,794,077.05
  6. Step 6: Final answer
    x = 1,790,640.03

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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.