Home / 4,002,448.37-6,004,794.98-1,607,974.52

Finding the Fourth Proportional to 4,002,448.37, 6,004,794.98 and 1,607,974.52

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Solution

The fourth proportional to 4,002,448.37, 6,004,794.98 and 1,607,974.52 is: 2,412,412.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,448.37 : 6,004,794.98 = 1,607,974.52 : x
  2. Step 2: Convert to fraction form
    4,002,448.37/6,004,794.98 = 1,607,974.52/x
  3. Step 3: Cross multiply
    4,002,448.37x = 6,004,794.98 × 1,607,974.52
  4. Step 4: Simplify right side
    4,002,448.37x = 9,655,557,299,659.87
  5. Step 5: Solve for x
    x = 9,655,557,299,659.87/4,002,448.37
  6. Step 6: Final answer
    x = 2,412,412.71

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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.