Home / 2,727,960.60-3,764,809.77-1,504,505.43

Finding the Fourth Proportional to 2,727,960.60, 3,764,809.77 and 1,504,505.43

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Solution

The fourth proportional to 2,727,960.60, 3,764,809.77 and 1,504,505.43 is: 2,076,341.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,960.60 : 3,764,809.77 = 1,504,505.43 : x
  2. Step 2: Convert to fraction form
    2,727,960.60/3,764,809.77 = 1,504,505.43/x
  3. Step 3: Cross multiply
    2,727,960.60x = 3,764,809.77 × 1,504,505.43
  4. Step 4: Simplify right side
    2,727,960.60x = 5,664,176,741,882.05
  5. Step 5: Solve for x
    x = 5,664,176,741,882.05/2,727,960.60
  6. Step 6: Final answer
    x = 2,076,341.11

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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.