Home / 1,196,260.13-1,795,137.17-797,180.91

Finding the Fourth Proportional to 1,196,260.13, 1,795,137.17 and 797,180.91

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Solution

The fourth proportional to 1,196,260.13, 1,795,137.17 and 797,180.91 is: 1,196,269.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,260.13 : 1,795,137.17 = 797,180.91 : x
  2. Step 2: Convert to fraction form
    1,196,260.13/1,795,137.17 = 797,180.91/x
  3. Step 3: Cross multiply
    1,196,260.13x = 1,795,137.17 × 797,180.91
  4. Step 4: Simplify right side
    1,196,260.13x = 1,431,049,078,769.52
  5. Step 5: Solve for x
    x = 1,431,049,078,769.52/1,196,260.13
  6. Step 6: Final answer
    x = 1,196,269.15

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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.