Home / 5,593,629.09-7,719,287.76-3,301,789.77

Finding the Fourth Proportional to 5,593,629.09, 7,719,287.76 and 3,301,789.77

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Solution

The fourth proportional to 5,593,629.09, 7,719,287.76 and 3,301,789.77 is: 4,556,516.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,593,629.09 : 7,719,287.76 = 3,301,789.77 : x
  2. Step 2: Convert to fraction form
    5,593,629.09/7,719,287.76 = 3,301,789.77/x
  3. Step 3: Cross multiply
    5,593,629.09x = 7,719,287.76 × 3,301,789.77
  4. Step 4: Simplify right side
    5,593,629.09x = 25,487,465,386,601.54
  5. Step 5: Solve for x
    x = 25,487,465,386,601.54/5,593,629.09
  6. Step 6: Final answer
    x = 4,556,516.89

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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.