Home / 3,292,324.26-4,963,163.04-3,072,858.81

Finding the Fourth Proportional to 3,292,324.26, 4,963,163.04 and 3,072,858.81

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Solution

The fourth proportional to 3,292,324.26, 4,963,163.04 and 3,072,858.81 is: 4,632,319.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,324.26 : 4,963,163.04 = 3,072,858.81 : x
  2. Step 2: Convert to fraction form
    3,292,324.26/4,963,163.04 = 3,072,858.81/x
  3. Step 3: Cross multiply
    3,292,324.26x = 4,963,163.04 × 3,072,858.81
  4. Step 4: Simplify right side
    3,292,324.26x = 15,251,099,272,930.38
  5. Step 5: Solve for x
    x = 15,251,099,272,930.38/3,292,324.26
  6. Step 6: Final answer
    x = 4,632,319.93

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.