Home / 8,309,301.26-11,466,791.93-4,825,496.77

Finding the Fourth Proportional to 8,309,301.26, 11,466,791.93 and 4,825,496.77

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Solution

The fourth proportional to 8,309,301.26, 11,466,791.93 and 4,825,496.77 is: 6,659,160.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,309,301.26 : 11,466,791.93 = 4,825,496.77 : x
  2. Step 2: Convert to fraction form
    8,309,301.26/11,466,791.93 = 4,825,496.77/x
  3. Step 3: Cross multiply
    8,309,301.26x = 11,466,791.93 × 4,825,496.77
  4. Step 4: Simplify right side
    8,309,301.26x = 55,332,967,403,873.83
  5. Step 5: Solve for x
    x = 55,332,967,403,873.83/8,309,301.26
  6. Step 6: Final answer
    x = 6,659,160.10

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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.