Home / 3,254,367.69-4,491,027.32-1,804,059.45

Finding the Fourth Proportional to 3,254,367.69, 4,491,027.32 and 1,804,059.45

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Solution

The fourth proportional to 3,254,367.69, 4,491,027.32 and 1,804,059.45 is: 2,489,601.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,367.69 : 4,491,027.32 = 1,804,059.45 : x
  2. Step 2: Convert to fraction form
    3,254,367.69/4,491,027.32 = 1,804,059.45/x
  3. Step 3: Cross multiply
    3,254,367.69x = 4,491,027.32 × 1,804,059.45
  4. Step 4: Simplify right side
    3,254,367.69x = 8,102,080,267,833.88
  5. Step 5: Solve for x
    x = 8,102,080,267,833.88/3,254,367.69
  6. Step 6: Final answer
    x = 2,489,601.99

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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.