Home / 4,594.39-6,893.12-1,821.85

Finding the Fourth Proportional to 4,594.39, 6,893.12 and 1,821.85

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Solution

The fourth proportional to 4,594.39, 6,893.12 and 1,821.85 is: 2,733.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594.39 : 6,893.12 = 1,821.85 : x
  2. Step 2: Convert to fraction form
    4,594.39/6,893.12 = 1,821.85/x
  3. Step 3: Cross multiply
    4,594.39x = 6,893.12 × 1,821.85
  4. Step 4: Simplify right side
    4,594.39x = 12,558,230.67
  5. Step 5: Solve for x
    x = 12,558,230.67/4,594.39
  6. Step 6: Final answer
    x = 2,733.38

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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.