Home / 8,932,174.56-13,396,249.80-2,542,285.44

Finding the Fourth Proportional to 8,932,174.56, 13,396,249.80 and 2,542,285.44

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Solution

The fourth proportional to 8,932,174.56, 13,396,249.80 and 2,542,285.44 is: 3,812,855.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,932,174.56 : 13,396,249.80 = 2,542,285.44 : x
  2. Step 2: Convert to fraction form
    8,932,174.56/13,396,249.80 = 2,542,285.44/x
  3. Step 3: Cross multiply
    8,932,174.56x = 13,396,249.80 × 2,542,285.44
  4. Step 4: Simplify right side
    8,932,174.56x = 34,057,090,817,142.91
  5. Step 5: Solve for x
    x = 34,057,090,817,142.91/8,932,174.56
  6. Step 6: Final answer
    x = 3,812,855.49

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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.