Home / 3,591,158.02-5,385,815.43-1,066,227.46

Finding the Fourth Proportional to 3,591,158.02, 5,385,815.43 and 1,066,227.46

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Solution

The fourth proportional to 3,591,158.02, 5,385,815.43 and 1,066,227.46 is: 1,599,067.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,158.02 : 5,385,815.43 = 1,066,227.46 : x
  2. Step 2: Convert to fraction form
    3,591,158.02/5,385,815.43 = 1,066,227.46/x
  3. Step 3: Cross multiply
    3,591,158.02x = 5,385,815.43 × 1,066,227.46
  4. Step 4: Simplify right side
    3,591,158.02x = 5,742,504,305,957.71
  5. Step 5: Solve for x
    x = 5,742,504,305,957.71/3,591,158.02
  6. Step 6: Final answer
    x = 1,599,067.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.