Home / 3,591,684.02-5,387,394.78-1,067,273.66

Finding the Fourth Proportional to 3,591,684.02, 5,387,394.78 and 1,067,273.66

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Solution

The fourth proportional to 3,591,684.02, 5,387,394.78 and 1,067,273.66 is: 1,600,871.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,684.02 : 5,387,394.78 = 1,067,273.66 : x
  2. Step 2: Convert to fraction form
    3,591,684.02/5,387,394.78 = 1,067,273.66/x
  3. Step 3: Cross multiply
    3,591,684.02x = 5,387,394.78 × 1,067,273.66
  4. Step 4: Simplify right side
    3,591,684.02x = 5,749,824,544,715.49
  5. Step 5: Solve for x
    x = 5,749,824,544,715.49/3,591,684.02
  6. Step 6: Final answer
    x = 1,600,871.49

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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.