Home / 4,079,056.88-5,629,103.20-2,268,182

Finding the Fourth Proportional to 4,079,056.88, 5,629,103.20 and 2,268,182

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Solution

The fourth proportional to 4,079,056.88, 5,629,103.20 and 2,268,182 is: 3,130,093.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,056.88 : 5,629,103.20 = 2,268,182 : x
  2. Step 2: Convert to fraction form
    4,079,056.88/5,629,103.20 = 2,268,182/x
  3. Step 3: Cross multiply
    4,079,056.88x = 5,629,103.20 × 2,268,182
  4. Step 4: Simplify right side
    4,079,056.88x = 12,767,830,554,382.40
  5. Step 5: Solve for x
    x = 12,767,830,554,382.40/4,079,056.88
  6. Step 6: Final answer
    x = 3,130,093.78

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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.