Home / 3,745,028.37-5,171,708.49-3,541,001.93

Finding the Fourth Proportional to 3,745,028.37, 5,171,708.49 and 3,541,001.93

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Solution

The fourth proportional to 3,745,028.37, 5,171,708.49 and 3,541,001.93 is: 4,889,957.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,028.37 : 5,171,708.49 = 3,541,001.93 : x
  2. Step 2: Convert to fraction form
    3,745,028.37/5,171,708.49 = 3,541,001.93/x
  3. Step 3: Cross multiply
    3,745,028.37x = 5,171,708.49 × 3,541,001.93
  4. Step 4: Simplify right side
    3,745,028.37x = 18,313,029,724,743.99
  5. Step 5: Solve for x
    x = 18,313,029,724,743.99/3,745,028.37
  6. Step 6: Final answer
    x = 4,889,957.54

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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.