Home / 796,913.22-1,195,018.08-228,165.24

Finding the Fourth Proportional to 796,913.22, 1,195,018.08 and 228,165.24

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Solution

The fourth proportional to 796,913.22, 1,195,018.08 and 228,165.24 is: 342,147.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,913.22 : 1,195,018.08 = 228,165.24 : x
  2. Step 2: Convert to fraction form
    796,913.22/1,195,018.08 = 228,165.24/x
  3. Step 3: Cross multiply
    796,913.22x = 1,195,018.08 × 228,165.24
  4. Step 4: Simplify right side
    796,913.22x = 272,661,587,027.54
  5. Step 5: Solve for x
    x = 272,661,587,027.54/796,913.22
  6. Step 6: Final answer
    x = 342,147.15

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1.5x scale

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.