Home / 2,372,518.22-3,274,076.93-1,284,791.00

Finding the Fourth Proportional to 2,372,518.22, 3,274,076.93 and 1,284,791.00

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Solution

The fourth proportional to 2,372,518.22, 3,274,076.93 and 1,284,791.00 is: 1,773,012.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,518.22 : 3,274,076.93 = 1,284,791.00 : x
  2. Step 2: Convert to fraction form
    2,372,518.22/3,274,076.93 = 1,284,791.00/x
  3. Step 3: Cross multiply
    2,372,518.22x = 3,274,076.93 × 1,284,791.00
  4. Step 4: Simplify right side
    2,372,518.22x = 4,206,504,550,177.29
  5. Step 5: Solve for x
    x = 4,206,504,550,177.29/2,372,518.22
  6. Step 6: Final answer
    x = 1,773,012.54

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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.