Home / 3,796,450.56-5,239,092.15-2,077,556.04

Finding the Fourth Proportional to 3,796,450.56, 5,239,092.15 and 2,077,556.04

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Solution

The fourth proportional to 3,796,450.56, 5,239,092.15 and 2,077,556.04 is: 2,867,022.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,450.56 : 5,239,092.15 = 2,077,556.04 : x
  2. Step 2: Convert to fraction form
    3,796,450.56/5,239,092.15 = 2,077,556.04/x
  3. Step 3: Cross multiply
    3,796,450.56x = 5,239,092.15 × 2,077,556.04
  4. Step 4: Simplify right side
    3,796,450.56x = 10,884,507,540,349.09
  5. Step 5: Solve for x
    x = 10,884,507,540,349.09/3,796,450.56
  6. Step 6: Final answer
    x = 2,867,022.07

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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.