Home / 8,998,189.93-13,494,704.23-2,933,451.01

Finding the Fourth Proportional to 8,998,189.93, 13,494,704.23 and 2,933,451.01

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Solution

The fourth proportional to 8,998,189.93, 13,494,704.23 and 2,933,451.01 is: 4,399,335.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,998,189.93 : 13,494,704.23 = 2,933,451.01 : x
  2. Step 2: Convert to fraction form
    8,998,189.93/13,494,704.23 = 2,933,451.01/x
  3. Step 3: Cross multiply
    8,998,189.93x = 13,494,704.23 × 2,933,451.01
  4. Step 4: Simplify right side
    8,998,189.93x = 39,586,053,753,144.77
  5. Step 5: Solve for x
    x = 39,586,053,753,144.77/8,998,189.93
  6. Step 6: Final answer
    x = 4,399,335.21

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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.