Home / 3,284,407.98-4,532,221.80-1,834,016.85

Finding the Fourth Proportional to 3,284,407.98, 4,532,221.80 and 1,834,016.85

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Solution

The fourth proportional to 3,284,407.98, 4,532,221.80 and 1,834,016.85 is: 2,530,797.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,407.98 : 4,532,221.80 = 1,834,016.85 : x
  2. Step 2: Convert to fraction form
    3,284,407.98/4,532,221.80 = 1,834,016.85/x
  3. Step 3: Cross multiply
    3,284,407.98x = 4,532,221.80 × 1,834,016.85
  4. Step 4: Simplify right side
    3,284,407.98x = 8,312,171,149,137.33
  5. Step 5: Solve for x
    x = 8,312,171,149,137.33/3,284,407.98
  6. Step 6: Final answer
    x = 2,530,797.39

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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.