Home / 3,543,834.20-5,321,000.10-2,746,016.60

Finding the Fourth Proportional to 3,543,834.20, 5,321,000.10 and 2,746,016.60

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Solution

The fourth proportional to 3,543,834.20, 5,321,000.10 and 2,746,016.60 is: 4,123,092.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,834.20 : 5,321,000.10 = 2,746,016.60 : x
  2. Step 2: Convert to fraction form
    3,543,834.20/5,321,000.10 = 2,746,016.60/x
  3. Step 3: Cross multiply
    3,543,834.20x = 5,321,000.10 × 2,746,016.60
  4. Step 4: Simplify right side
    3,543,834.20x = 14,611,554,603,201.66
  5. Step 5: Solve for x
    x = 14,611,554,603,201.66/3,543,834.20
  6. Step 6: Final answer
    x = 4,123,092.05

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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.