Home / 4,179,034.82-5,764,624.71-2,627,841.49

Finding the Fourth Proportional to 4,179,034.82, 5,764,624.71 and 2,627,841.49

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Solution

The fourth proportional to 4,179,034.82, 5,764,624.71 and 2,627,841.49 is: 3,624,884.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179,034.82 : 5,764,624.71 = 2,627,841.49 : x
  2. Step 2: Convert to fraction form
    4,179,034.82/5,764,624.71 = 2,627,841.49/x
  3. Step 3: Cross multiply
    4,179,034.82x = 5,764,624.71 × 2,627,841.49
  4. Step 4: Simplify right side
    4,179,034.82x = 15,148,519,962,951.25
  5. Step 5: Solve for x
    x = 15,148,519,962,951.25/4,179,034.82
  6. Step 6: Final answer
    x = 3,624,884.84

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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.