Home / 4,510,428.39-6,218,369.88-3,583,212.60

Finding the Fourth Proportional to 4,510,428.39, 6,218,369.88 and 3,583,212.60

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Solution

The fourth proportional to 4,510,428.39, 6,218,369.88 and 3,583,212.60 is: 4,940,049.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,428.39 : 6,218,369.88 = 3,583,212.60 : x
  2. Step 2: Convert to fraction form
    4,510,428.39/6,218,369.88 = 3,583,212.60/x
  3. Step 3: Cross multiply
    4,510,428.39x = 6,218,369.88 × 3,583,212.60
  4. Step 4: Simplify right side
    4,510,428.39x = 22,281,741,322,076.85
  5. Step 5: Solve for x
    x = 22,281,741,322,076.85/4,510,428.39
  6. Step 6: Final answer
    x = 4,940,049.91

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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.