Home / 4,015,372.64-5,540,629.57-2,296,161

Finding the Fourth Proportional to 4,015,372.64, 5,540,629.57 and 2,296,161

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Solution

The fourth proportional to 4,015,372.64, 5,540,629.57 and 2,296,161 is: 3,168,367.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,372.64 : 5,540,629.57 = 2,296,161 : x
  2. Step 2: Convert to fraction form
    4,015,372.64/5,540,629.57 = 2,296,161/x
  3. Step 3: Cross multiply
    4,015,372.64x = 5,540,629.57 × 2,296,161
  4. Step 4: Simplify right side
    4,015,372.64x = 12,722,177,528,340.37
  5. Step 5: Solve for x
    x = 12,722,177,528,340.37/4,015,372.64
  6. Step 6: Final answer
    x = 3,168,367.84

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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.