Home / 1,198,945.56-1,799,304.08-567,859.38

Finding the Fourth Proportional to 1,198,945.56, 1,799,304.08 and 567,859.38

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Solution

The fourth proportional to 1,198,945.56, 1,799,304.08 and 567,859.38 is: 852,208.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,198,945.56 : 1,799,304.08 = 567,859.38 : x
  2. Step 2: Convert to fraction form
    1,198,945.56/1,799,304.08 = 567,859.38/x
  3. Step 3: Cross multiply
    1,198,945.56x = 1,799,304.08 × 567,859.38
  4. Step 4: Simplify right side
    1,198,945.56x = 1,021,751,699,300.27
  5. Step 5: Solve for x
    x = 1,021,751,699,300.27/1,198,945.56
  6. Step 6: Final answer
    x = 852,208.59

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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.