Home / 2,388,882.58-3,296,544.38-1,301,148.97

Finding the Fourth Proportional to 2,388,882.58, 3,296,544.38 and 1,301,148.97

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Solution

The fourth proportional to 2,388,882.58, 3,296,544.38 and 1,301,148.97 is: 1,795,523.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,882.58 : 3,296,544.38 = 1,301,148.97 : x
  2. Step 2: Convert to fraction form
    2,388,882.58/3,296,544.38 = 1,301,148.97/x
  3. Step 3: Cross multiply
    2,388,882.58x = 3,296,544.38 × 1,301,148.97
  4. Step 4: Simplify right side
    2,388,882.58x = 4,289,295,314,728.49
  5. Step 5: Solve for x
    x = 4,289,295,314,728.49/2,388,882.58
  6. Step 6: Final answer
    x = 1,795,523.71

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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.