Home / 866,629.44-1,196,249.19-595,594.53

Finding the Fourth Proportional to 866,629.44, 1,196,249.19 and 595,594.53

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Solution

The fourth proportional to 866,629.44, 1,196,249.19 and 595,594.53 is: 822,127.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    866,629.44 : 1,196,249.19 = 595,594.53 : x
  2. Step 2: Convert to fraction form
    866,629.44/1,196,249.19 = 595,594.53/x
  3. Step 3: Cross multiply
    866,629.44x = 1,196,249.19 × 595,594.53
  4. Step 4: Simplify right side
    866,629.44x = 712,479,474,080.93
  5. Step 5: Solve for x
    x = 712,479,474,080.93/866,629.44
  6. Step 6: Final answer
    x = 822,127.01

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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.