Home / 2,301,144.31-3,451,693.67-881,200.41

Finding the Fourth Proportional to 2,301,144.31, 3,451,693.67 and 881,200.41

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Solution

The fourth proportional to 2,301,144.31, 3,451,693.67 and 881,200.41 is: 1,321,791.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,144.31 : 3,451,693.67 = 881,200.41 : x
  2. Step 2: Convert to fraction form
    2,301,144.31/3,451,693.67 = 881,200.41/x
  3. Step 3: Cross multiply
    2,301,144.31x = 3,451,693.67 × 881,200.41
  4. Step 4: Simplify right side
    2,301,144.31x = 3,041,633,877,198.41
  5. Step 5: Solve for x
    x = 3,041,633,877,198.41/2,301,144.31
  6. Step 6: Final answer
    x = 1,321,791.89

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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.