Home / 3,592,511.20-5,388,766.80-3,261,836.80

Finding the Fourth Proportional to 3,592,511.20, 5,388,766.80 and 3,261,836.80

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Solution

The fourth proportional to 3,592,511.20, 5,388,766.80 and 3,261,836.80 is: 4,892,755.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,511.20 : 5,388,766.80 = 3,261,836.80 : x
  2. Step 2: Convert to fraction form
    3,592,511.20/5,388,766.80 = 3,261,836.80/x
  3. Step 3: Cross multiply
    3,592,511.20x = 5,388,766.80 × 3,261,836.80
  4. Step 4: Simplify right side
    3,592,511.20x = 17,577,277,854,858.24
  5. Step 5: Solve for x
    x = 17,577,277,854,858.24/3,592,511.20
  6. Step 6: Final answer
    x = 4,892,755.20

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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.