Home / 3,684,258.52-5,084,079.88-2,030,351.92

Finding the Fourth Proportional to 3,684,258.52, 5,084,079.88 and 2,030,351.92

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Solution

The fourth proportional to 3,684,258.52, 5,084,079.88 and 2,030,351.92 is: 2,801,777.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,258.52 : 5,084,079.88 = 2,030,351.92 : x
  2. Step 2: Convert to fraction form
    3,684,258.52/5,084,079.88 = 2,030,351.92/x
  3. Step 3: Cross multiply
    3,684,258.52x = 5,084,079.88 × 2,030,351.92
  4. Step 4: Simplify right side
    3,684,258.52x = 10,322,471,345,791.37
  5. Step 5: Solve for x
    x = 10,322,471,345,791.37/3,684,258.52
  6. Step 6: Final answer
    x = 2,801,777.15

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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.