Home / 796,324.39-1,099,167.80-541,823.20

Finding the Fourth Proportional to 796,324.39, 1,099,167.80 and 541,823.20

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Solution

The fourth proportional to 796,324.39, 1,099,167.80 and 541,823.20 is: 747,879.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,324.39 : 1,099,167.80 = 541,823.20 : x
  2. Step 2: Convert to fraction form
    796,324.39/1,099,167.80 = 541,823.20/x
  3. Step 3: Cross multiply
    796,324.39x = 1,099,167.80 × 541,823.20
  4. Step 4: Simplify right side
    796,324.39x = 595,554,614,732.96
  5. Step 5: Solve for x
    x = 595,554,614,732.96/796,324.39
  6. Step 6: Final answer
    x = 747,879.41

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1.5x scale

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.