Home / 3,393,261.44-5,089,759.20-1,149,399.36

Finding the Fourth Proportional to 3,393,261.44, 5,089,759.20 and 1,149,399.36

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Solution

The fourth proportional to 3,393,261.44, 5,089,759.20 and 1,149,399.36 is: 1,724,054.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,261.44 : 5,089,759.20 = 1,149,399.36 : x
  2. Step 2: Convert to fraction form
    3,393,261.44/5,089,759.20 = 1,149,399.36/x
  3. Step 3: Cross multiply
    3,393,261.44x = 5,089,759.20 × 1,149,399.36
  4. Step 4: Simplify right side
    3,393,261.44x = 5,850,165,967,034.11
  5. Step 5: Solve for x
    x = 5,850,165,967,034.11/3,393,261.44
  6. Step 6: Final answer
    x = 1,724,054.00

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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.