Home / 4,193,880.56-6,280,731.17-2,391,299.27

Finding the Fourth Proportional to 4,193,880.56, 6,280,731.17 and 2,391,299.27

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Solution

The fourth proportional to 4,193,880.56, 6,280,731.17 and 2,391,299.27 is: 3,581,195.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,880.56 : 6,280,731.17 = 2,391,299.27 : x
  2. Step 2: Convert to fraction form
    4,193,880.56/6,280,731.17 = 2,391,299.27/x
  3. Step 3: Cross multiply
    4,193,880.56x = 6,280,731.17 × 2,391,299.27
  4. Step 4: Simplify right side
    4,193,880.56x = 15,019,107,861,887.25
  5. Step 5: Solve for x
    x = 15,019,107,861,887.25/4,193,880.56
  6. Step 6: Final answer
    x = 3,581,195.90

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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.