Home / 2,933,891.94-4,048,768.50-1,644,732.32

Finding the Fourth Proportional to 2,933,891.94, 4,048,768.50 and 1,644,732.32

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Solution

The fourth proportional to 2,933,891.94, 4,048,768.50 and 1,644,732.32 is: 2,269,729.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,891.94 : 4,048,768.50 = 1,644,732.32 : x
  2. Step 2: Convert to fraction form
    2,933,891.94/4,048,768.50 = 1,644,732.32/x
  3. Step 3: Cross multiply
    2,933,891.94x = 4,048,768.50 × 1,644,732.32
  4. Step 4: Simplify right side
    2,933,891.94x = 6,659,140,421,591.19
  5. Step 5: Solve for x
    x = 6,659,140,421,591.19/2,933,891.94
  6. Step 6: Final answer
    x = 2,269,729.27

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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.