Home / 1,066,191.93-1,597,910.09-797,847.03

Finding the Fourth Proportional to 1,066,191.93, 1,597,910.09 and 797,847.03

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Solution

The fourth proportional to 1,066,191.93, 1,597,910.09 and 797,847.03 is: 1,195,739.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,191.93 : 1,597,910.09 = 797,847.03 : x
  2. Step 2: Convert to fraction form
    1,066,191.93/1,597,910.09 = 797,847.03/x
  3. Step 3: Cross multiply
    1,066,191.93x = 1,597,910.09 × 797,847.03
  4. Step 4: Simplify right side
    1,066,191.93x = 1,274,887,815,524.30
  5. Step 5: Solve for x
    x = 1,274,887,815,524.30/1,066,191.93
  6. Step 6: Final answer
    x = 1,195,739.51

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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.