Home / 4,151,675.27-6,219,175.94-2,068,100.60

Finding the Fourth Proportional to 4,151,675.27, 6,219,175.94 and 2,068,100.60

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Solution

The fourth proportional to 4,151,675.27, 6,219,175.94 and 2,068,100.60 is: 3,097,997.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,675.27 : 6,219,175.94 = 2,068,100.60 : x
  2. Step 2: Convert to fraction form
    4,151,675.27/6,219,175.94 = 2,068,100.60/x
  3. Step 3: Cross multiply
    4,151,675.27x = 6,219,175.94 × 2,068,100.60
  4. Step 4: Simplify right side
    4,151,675.27x = 12,861,881,482,660.47
  5. Step 5: Solve for x
    x = 12,861,881,482,660.47/4,151,675.27
  6. Step 6: Final answer
    x = 3,097,997.95

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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.