Home / 2,540,224.08-3,505,554.44-1,394,410.96

Finding the Fourth Proportional to 2,540,224.08, 3,505,554.44 and 1,394,410.96

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Solution

The fourth proportional to 2,540,224.08, 3,505,554.44 and 1,394,410.96 is: 1,924,311.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,540,224.08 : 3,505,554.44 = 1,394,410.96 : x
  2. Step 2: Convert to fraction form
    2,540,224.08/3,505,554.44 = 1,394,410.96/x
  3. Step 3: Cross multiply
    2,540,224.08x = 3,505,554.44 × 1,394,410.96
  4. Step 4: Simplify right side
    2,540,224.08x = 4,888,183,532,012.66
  5. Step 5: Solve for x
    x = 4,888,183,532,012.66/2,540,224.08
  6. Step 6: Final answer
    x = 1,924,311.94

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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.