Home / 4,055,151.36-6,084,078.24-1,359,743.04

Finding the Fourth Proportional to 4,055,151.36, 6,084,078.24 and 1,359,743.04

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Solution

The fourth proportional to 4,055,151.36, 6,084,078.24 and 1,359,743.04 is: 2,040,067.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055,151.36 : 6,084,078.24 = 1,359,743.04 : x
  2. Step 2: Convert to fraction form
    4,055,151.36/6,084,078.24 = 1,359,743.04/x
  3. Step 3: Cross multiply
    4,055,151.36x = 6,084,078.24 × 1,359,743.04
  4. Step 4: Simplify right side
    4,055,151.36x = 8,272,783,041,655.45
  5. Step 5: Solve for x
    x = 8,272,783,041,655.45/4,055,151.36
  6. Step 6: Final answer
    x = 2,040,067.63

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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.