Home / 3,764,218.94-5,194,613.32-2,132,622.98

Finding the Fourth Proportional to 3,764,218.94, 5,194,613.32 and 2,132,622.98

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Solution

The fourth proportional to 3,764,218.94, 5,194,613.32 and 2,132,622.98 is: 2,943,014.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,218.94 : 5,194,613.32 = 2,132,622.98 : x
  2. Step 2: Convert to fraction form
    3,764,218.94/5,194,613.32 = 2,132,622.98/x
  3. Step 3: Cross multiply
    3,764,218.94x = 5,194,613.32 × 2,132,622.98
  4. Step 4: Simplify right side
    3,764,218.94x = 11,078,151,707,141.47
  5. Step 5: Solve for x
    x = 11,078,151,707,141.47/3,764,218.94
  6. Step 6: Final answer
    x = 2,943,014.71

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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.