Home / 6,081,732.77-8,392,794.50-3,328,418.59

Finding the Fourth Proportional to 6,081,732.77, 8,392,794.50 and 3,328,418.59

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Solution

The fourth proportional to 6,081,732.77, 8,392,794.50 and 3,328,418.59 is: 4,593,219.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,081,732.77 : 8,392,794.50 = 3,328,418.59 : x
  2. Step 2: Convert to fraction form
    6,081,732.77/8,392,794.50 = 3,328,418.59/x
  3. Step 3: Cross multiply
    6,081,732.77x = 8,392,794.50 × 3,328,418.59
  4. Step 4: Simplify right side
    6,081,732.77x = 27,934,733,198,225.67
  5. Step 5: Solve for x
    x = 27,934,733,198,225.67/6,081,732.77
  6. Step 6: Final answer
    x = 4,593,219.44

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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.