Home / 2,242,469.80-3,097,182.66-1,633,336.36

Finding the Fourth Proportional to 2,242,469.80, 3,097,182.66 and 1,633,336.36

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Solution

The fourth proportional to 2,242,469.80, 3,097,182.66 and 1,633,336.36 is: 2,255,879.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,469.80 : 3,097,182.66 = 1,633,336.36 : x
  2. Step 2: Convert to fraction form
    2,242,469.80/3,097,182.66 = 1,633,336.36/x
  3. Step 3: Cross multiply
    2,242,469.80x = 3,097,182.66 × 1,633,336.36
  4. Step 4: Simplify right side
    2,242,469.80x = 5,058,741,052,139.52
  5. Step 5: Solve for x
    x = 5,058,741,052,139.52/2,242,469.80
  6. Step 6: Final answer
    x = 2,255,879.23

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