Home / 3,254,367.44-4,491,027-1,804,059.20

Finding the Fourth Proportional to 3,254,367.44, 4,491,027 and 1,804,059.20

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Solution

The fourth proportional to 3,254,367.44, 4,491,027 and 1,804,059.20 is: 2,489,601.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,367.44 : 4,491,027 = 1,804,059.20 : x
  2. Step 2: Convert to fraction form
    3,254,367.44/4,491,027 = 1,804,059.20/x
  3. Step 3: Cross multiply
    3,254,367.44x = 4,491,027 × 1,804,059.20
  4. Step 4: Simplify right side
    3,254,367.44x = 8,102,078,576,798.40
  5. Step 5: Solve for x
    x = 8,102,078,576,798.40/3,254,367.44
  6. Step 6: Final answer
    x = 2,489,601.66

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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.