Home / 3,873,964.99-5,809,151.82-1,444,465.91

Finding the Fourth Proportional to 3,873,964.99, 5,809,151.82 and 1,444,465.91

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Solution

The fourth proportional to 3,873,964.99, 5,809,151.82 and 1,444,465.91 is: 2,166,029.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,873,964.99 : 5,809,151.82 = 1,444,465.91 : x
  2. Step 2: Convert to fraction form
    3,873,964.99/5,809,151.82 = 1,444,465.91/x
  3. Step 3: Cross multiply
    3,873,964.99x = 5,809,151.82 × 1,444,465.91
  4. Step 4: Simplify right side
    3,873,964.99x = 8,391,121,770,004.46
  5. Step 5: Solve for x
    x = 8,391,121,770,004.46/3,873,964.99
  6. Step 6: Final answer
    x = 2,166,029.32

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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.