Home / 3,624,673.15-5,002,067.01-1,993,185.73

Finding the Fourth Proportional to 3,624,673.15, 5,002,067.01 and 1,993,185.73

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Solution

The fourth proportional to 3,624,673.15, 5,002,067.01 and 1,993,185.73 is: 2,750,606.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,673.15 : 5,002,067.01 = 1,993,185.73 : x
  2. Step 2: Convert to fraction form
    3,624,673.15/5,002,067.01 = 1,993,185.73/x
  3. Step 3: Cross multiply
    3,624,673.15x = 5,002,067.01 × 1,993,185.73
  4. Step 4: Simplify right side
    3,624,673.15x = 9,970,048,584,835.77
  5. Step 5: Solve for x
    x = 9,970,048,584,835.77/3,624,673.15
  6. Step 6: Final answer
    x = 2,750,606.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.