Home / 2,727,947.35-3,764,791.47-1,504,492.17

Finding the Fourth Proportional to 2,727,947.35, 3,764,791.47 and 1,504,492.17

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Solution

The fourth proportional to 2,727,947.35, 3,764,791.47 and 1,504,492.17 is: 2,076,322.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,947.35 : 3,764,791.47 = 1,504,492.17 : x
  2. Step 2: Convert to fraction form
    2,727,947.35/3,764,791.47 = 1,504,492.17/x
  3. Step 3: Cross multiply
    2,727,947.35x = 3,764,791.47 × 1,504,492.17
  4. Step 4: Simplify right side
    2,727,947.35x = 5,664,099,288,297.79
  5. Step 5: Solve for x
    x = 5,664,099,288,297.79/2,727,947.35
  6. Step 6: Final answer
    x = 2,076,322.80

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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.