Home / 2,541,338.91-3,810,889.26-1,193,884.47

Finding the Fourth Proportional to 2,541,338.91, 3,810,889.26 and 1,193,884.47

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Solution

The fourth proportional to 2,541,338.91, 3,810,889.26 and 1,193,884.47 is: 1,790,300.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,338.91 : 3,810,889.26 = 1,193,884.47 : x
  2. Step 2: Convert to fraction form
    2,541,338.91/3,810,889.26 = 1,193,884.47/x
  3. Step 3: Cross multiply
    2,541,338.91x = 3,810,889.26 × 1,193,884.47
  4. Step 4: Simplify right side
    2,541,338.91x = 4,549,761,504,403.79
  5. Step 5: Solve for x
    x = 4,549,761,504,403.79/2,541,338.91
  6. Step 6: Final answer
    x = 1,790,300.97

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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.