Home / 6,080,786.89-8,391,485.56-3,327,474.52

Finding the Fourth Proportional to 6,080,786.89, 8,391,485.56 and 3,327,474.52

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Solution

The fourth proportional to 6,080,786.89, 8,391,485.56 and 3,327,474.52 is: 4,591,914.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,786.89 : 8,391,485.56 = 3,327,474.52 : x
  2. Step 2: Convert to fraction form
    6,080,786.89/8,391,485.56 = 3,327,474.52/x
  3. Step 3: Cross multiply
    6,080,786.89x = 8,391,485.56 × 3,327,474.52
  4. Step 4: Simplify right side
    6,080,786.89x = 27,922,454,327,253.13
  5. Step 5: Solve for x
    x = 27,922,454,327,253.13/6,080,786.89
  6. Step 6: Final answer
    x = 4,591,914.64

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1.5x scale

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.