Home / 6,162,974.37-8,505,084.84-3,372,265.17

Finding the Fourth Proportional to 6,162,974.37, 8,505,084.84 and 3,372,265.17

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Solution

The fourth proportional to 6,162,974.37, 8,505,084.84 and 3,372,265.17 is: 4,653,824.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162,974.37 : 8,505,084.84 = 3,372,265.17 : x
  2. Step 2: Convert to fraction form
    6,162,974.37/8,505,084.84 = 3,372,265.17/x
  3. Step 3: Cross multiply
    6,162,974.37x = 8,505,084.84 × 3,372,265.17
  4. Step 4: Simplify right side
    6,162,974.37x = 28,681,401,373,827.02
  5. Step 5: Solve for x
    x = 28,681,401,373,827.02/6,162,974.37
  6. Step 6: Final answer
    x = 4,653,824.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.