Home / 4,074,533.03-5,622,900.34-2,238,991.79

Finding the Fourth Proportional to 4,074,533.03, 5,622,900.34 and 2,238,991.79

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Solution

The fourth proportional to 4,074,533.03, 5,622,900.34 and 2,238,991.79 is: 3,089,833.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,533.03 : 5,622,900.34 = 2,238,991.79 : x
  2. Step 2: Convert to fraction form
    4,074,533.03/5,622,900.34 = 2,238,991.79/x
  3. Step 3: Cross multiply
    4,074,533.03x = 5,622,900.34 × 2,238,991.79
  4. Step 4: Simplify right side
    4,074,533.03x = 12,589,627,709,906.09
  5. Step 5: Solve for x
    x = 12,589,627,709,906.09/4,074,533.03
  6. Step 6: Final answer
    x = 3,089,833.27

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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.