Home / 4,268,003.92-6,394,898.04-3,003,174.28

Finding the Fourth Proportional to 4,268,003.92, 6,394,898.04 and 3,003,174.28

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Solution

The fourth proportional to 4,268,003.92, 6,394,898.04 and 3,003,174.28 is: 4,499,760.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,003.92 : 6,394,898.04 = 3,003,174.28 : x
  2. Step 2: Convert to fraction form
    4,268,003.92/6,394,898.04 = 3,003,174.28/x
  3. Step 3: Cross multiply
    4,268,003.92x = 6,394,898.04 × 3,003,174.28
  4. Step 4: Simplify right side
    4,268,003.92x = 19,204,993,316,950.41
  5. Step 5: Solve for x
    x = 19,204,993,316,950.41/4,268,003.92
  6. Step 6: Final answer
    x = 4,499,760.00

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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.