Home / 3,255,961.36-4,883,883.66-1,336,455.76

Finding the Fourth Proportional to 3,255,961.36, 4,883,883.66 and 1,336,455.76

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Solution

The fourth proportional to 3,255,961.36, 4,883,883.66 and 1,336,455.76 is: 2,004,659.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,961.36 : 4,883,883.66 = 1,336,455.76 : x
  2. Step 2: Convert to fraction form
    3,255,961.36/4,883,883.66 = 1,336,455.76/x
  3. Step 3: Cross multiply
    3,255,961.36x = 4,883,883.66 × 1,336,455.76
  4. Step 4: Simplify right side
    3,255,961.36x = 6,527,094,448,576.88
  5. Step 5: Solve for x
    x = 6,527,094,448,576.88/3,255,961.36
  6. Step 6: Final answer
    x = 2,004,659.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.