Home / 7,462,811.70-11,194,217.55-2,414,122.20

Finding the Fourth Proportional to 7,462,811.70, 11,194,217.55 and 2,414,122.20

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Solution

The fourth proportional to 7,462,811.70, 11,194,217.55 and 2,414,122.20 is: 3,621,183.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,462,811.70 : 11,194,217.55 = 2,414,122.20 : x
  2. Step 2: Convert to fraction form
    7,462,811.70/11,194,217.55 = 2,414,122.20/x
  3. Step 3: Cross multiply
    7,462,811.70x = 11,194,217.55 × 2,414,122.20
  4. Step 4: Simplify right side
    7,462,811.70x = 27,024,209,099,084.61
  5. Step 5: Solve for x
    x = 27,024,209,099,084.61/7,462,811.70
  6. Step 6: Final answer
    x = 3,621,183.30

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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.