Home / 6,041,629.92-8,337,685.68-3,325,628.64

Finding the Fourth Proportional to 6,041,629.92, 8,337,685.68 and 3,325,628.64

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Solution

The fourth proportional to 6,041,629.92, 8,337,685.68 and 3,325,628.64 is: 4,589,497.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,041,629.92 : 8,337,685.68 = 3,325,628.64 : x
  2. Step 2: Convert to fraction form
    6,041,629.92/8,337,685.68 = 3,325,628.64/x
  3. Step 3: Cross multiply
    6,041,629.92x = 8,337,685.68 × 3,325,628.64
  4. Step 4: Simplify right side
    6,041,629.92x = 27,728,046,288,725.88
  5. Step 5: Solve for x
    x = 27,728,046,288,725.88/6,041,629.92
  6. Step 6: Final answer
    x = 4,589,497.64

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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.