Home / 3,751,668.28-5,177,286.48-2,032,795.63

Finding the Fourth Proportional to 3,751,668.28, 5,177,286.48 and 2,032,795.63

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Solution

The fourth proportional to 3,751,668.28, 5,177,286.48 and 2,032,795.63 is: 2,805,249.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,668.28 : 5,177,286.48 = 2,032,795.63 : x
  2. Step 2: Convert to fraction form
    3,751,668.28/5,177,286.48 = 2,032,795.63/x
  3. Step 3: Cross multiply
    3,751,668.28x = 5,177,286.48 × 2,032,795.63
  4. Step 4: Simplify right side
    3,751,668.28x = 10,524,365,331,802.08
  5. Step 5: Solve for x
    x = 10,524,365,331,802.08/3,751,668.28
  6. Step 6: Final answer
    x = 2,805,249.44

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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.