Home / 3,683,969.37-5,084,034.66-2,052,375.84

Finding the Fourth Proportional to 3,683,969.37, 5,084,034.66 and 2,052,375.84

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Solution

The fourth proportional to 3,683,969.37, 5,084,034.66 and 2,052,375.84 is: 2,832,366.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,969.37 : 5,084,034.66 = 2,052,375.84 : x
  2. Step 2: Convert to fraction form
    3,683,969.37/5,084,034.66 = 2,052,375.84/x
  3. Step 3: Cross multiply
    3,683,969.37x = 5,084,034.66 × 2,052,375.84
  4. Step 4: Simplify right side
    3,683,969.37x = 10,434,349,905,906.62
  5. Step 5: Solve for x
    x = 10,434,349,905,906.62/3,683,969.37
  6. Step 6: Final answer
    x = 2,832,366.09

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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.