Home / 4,040,976.38-6,062,463.29-1,201,076.69

Finding the Fourth Proportional to 4,040,976.38, 6,062,463.29 and 1,201,076.69

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Solution

The fourth proportional to 4,040,976.38, 6,062,463.29 and 1,201,076.69 is: 1,801,911.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,976.38 : 6,062,463.29 = 1,201,076.69 : x
  2. Step 2: Convert to fraction form
    4,040,976.38/6,062,463.29 = 1,201,076.69/x
  3. Step 3: Cross multiply
    4,040,976.38x = 6,062,463.29 × 1,201,076.69
  4. Step 4: Simplify right side
    4,040,976.38x = 7,281,483,314,290.09
  5. Step 5: Solve for x
    x = 7,281,483,314,290.09/4,040,976.38
  6. Step 6: Final answer
    x = 1,801,911.87

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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.