Home / 3,908,049.30-5,861,879.55-2,014,982.10

Finding the Fourth Proportional to 3,908,049.30, 5,861,879.55 and 2,014,982.10

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Solution

The fourth proportional to 3,908,049.30, 5,861,879.55 and 2,014,982.10 is: 3,022,372.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,908,049.30 : 5,861,879.55 = 2,014,982.10 : x
  2. Step 2: Convert to fraction form
    3,908,049.30/5,861,879.55 = 2,014,982.10/x
  3. Step 3: Cross multiply
    3,908,049.30x = 5,861,879.55 × 2,014,982.10
  4. Step 4: Simplify right side
    3,908,049.30x = 11,811,582,365,606.05
  5. Step 5: Solve for x
    x = 11,811,582,365,606.05/3,908,049.30
  6. Step 6: Final answer
    x = 3,022,372.92

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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.