Home / 3,579,900.44-5,363,584.90-2,438,958.94

Finding the Fourth Proportional to 3,579,900.44, 5,363,584.90 and 2,438,958.94

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Solution

The fourth proportional to 3,579,900.44, 5,363,584.90 and 2,438,958.94 is: 3,654,169.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,900.44 : 5,363,584.90 = 2,438,958.94 : x
  2. Step 2: Convert to fraction form
    3,579,900.44/5,363,584.90 = 2,438,958.94/x
  3. Step 3: Cross multiply
    3,579,900.44x = 5,363,584.90 × 2,438,958.94
  4. Step 4: Simplify right side
    3,579,900.44x = 13,081,563,322,797.65
  5. Step 5: Solve for x
    x = 13,081,563,322,797.65/3,579,900.44
  6. Step 6: Final answer
    x = 3,654,169.60

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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.