Home / 1,083,183.08-1,494,876.78-599,793.20

Finding the Fourth Proportional to 1,083,183.08, 1,494,876.78 and 599,793.20

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Solution

The fourth proportional to 1,083,183.08, 1,494,876.78 and 599,793.20 is: 827,761.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,183.08 : 1,494,876.78 = 599,793.20 : x
  2. Step 2: Convert to fraction form
    1,083,183.08/1,494,876.78 = 599,793.20/x
  3. Step 3: Cross multiply
    1,083,183.08x = 1,494,876.78 × 599,793.20
  4. Step 4: Simplify right side
    1,083,183.08x = 896,616,927,481.90
  5. Step 5: Solve for x
    x = 896,616,927,481.90/1,083,183.08
  6. Step 6: Final answer
    x = 827,761.20

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Double scale
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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.