Home / 2,741,698.26-3,783,661.86-1,518,003.81

Finding the Fourth Proportional to 2,741,698.26, 3,783,661.86 and 1,518,003.81

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Solution

The fourth proportional to 2,741,698.26, 3,783,661.86 and 1,518,003.81 is: 2,094,910.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,698.26 : 3,783,661.86 = 1,518,003.81 : x
  2. Step 2: Convert to fraction form
    2,741,698.26/3,783,661.86 = 1,518,003.81/x
  3. Step 3: Cross multiply
    2,741,698.26x = 3,783,661.86 × 1,518,003.81
  4. Step 4: Simplify right side
    2,741,698.26x = 5,743,613,092,723.36
  5. Step 5: Solve for x
    x = 5,743,613,092,723.36/2,741,698.26
  6. Step 6: Final answer
    x = 2,094,910.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.