Home / 8,998,191.93-13,494,707.23-2,933,453.01

Finding the Fourth Proportional to 8,998,191.93, 13,494,707.23 and 2,933,453.01

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Solution

The fourth proportional to 8,998,191.93, 13,494,707.23 and 2,933,453.01 is: 4,399,338.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,998,191.93 : 13,494,707.23 = 2,933,453.01 : x
  2. Step 2: Convert to fraction form
    8,998,191.93/13,494,707.23 = 2,933,453.01/x
  3. Step 3: Cross multiply
    8,998,191.93x = 13,494,707.23 × 2,933,453.01
  4. Step 4: Simplify right side
    8,998,191.93x = 39,586,089,542,912.26
  5. Step 5: Solve for x
    x = 39,586,089,542,912.26/8,998,191.93
  6. Step 6: Final answer
    x = 4,399,338.21

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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.