Home / 5,491,961.40-8,230,068.90-4,041,324.30

Finding the Fourth Proportional to 5,491,961.40, 8,230,068.90 and 4,041,324.30

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Solution

The fourth proportional to 5,491,961.40, 8,230,068.90 and 4,041,324.30 is: 6,056,192.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,491,961.40 : 8,230,068.90 = 4,041,324.30 : x
  2. Step 2: Convert to fraction form
    5,491,961.40/8,230,068.90 = 4,041,324.30/x
  3. Step 3: Cross multiply
    5,491,961.40x = 8,230,068.90 × 4,041,324.30
  4. Step 4: Simplify right side
    5,491,961.40x = 33,260,377,436,244.27
  5. Step 5: Solve for x
    x = 33,260,377,436,244.27/5,491,961.40
  6. Step 6: Final answer
    x = 6,056,192.86

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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.