Home / 6,539,874.44-9,806,951.88-3,299,418.44

Finding the Fourth Proportional to 6,539,874.44, 9,806,951.88 and 3,299,418.44

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Solution

The fourth proportional to 6,539,874.44, 9,806,951.88 and 3,299,418.44 is: 4,947,684.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,539,874.44 : 9,806,951.88 = 3,299,418.44 : x
  2. Step 2: Convert to fraction form
    6,539,874.44/9,806,951.88 = 3,299,418.44/x
  3. Step 3: Cross multiply
    6,539,874.44x = 9,806,951.88 × 3,299,418.44
  4. Step 4: Simplify right side
    6,539,874.44x = 32,357,237,873,064.67
  5. Step 5: Solve for x
    x = 32,357,237,873,064.67/6,539,874.44
  6. Step 6: Final answer
    x = 4,947,684.88

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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.