Home / 1,065,694.10-1,597,163.22-797,349.20

Finding the Fourth Proportional to 1,065,694.10, 1,597,163.22 and 797,349.20

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Solution

The fourth proportional to 1,065,694.10, 1,597,163.22 and 797,349.20 is: 1,194,992.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,694.10 : 1,597,163.22 = 797,349.20 : x
  2. Step 2: Convert to fraction form
    1,065,694.10/1,597,163.22 = 797,349.20/x
  3. Step 3: Cross multiply
    1,065,694.10x = 1,597,163.22 × 797,349.20
  4. Step 4: Simplify right side
    1,065,694.10x = 1,273,496,815,736.42
  5. Step 5: Solve for x
    x = 1,273,496,815,736.42/1,065,694.10
  6. Step 6: Final answer
    x = 1,194,992.84

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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.