Home / 4,040,981.26-6,062,470.60-1,201,081.56

Finding the Fourth Proportional to 4,040,981.26, 6,062,470.60 and 1,201,081.56

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Solution

The fourth proportional to 4,040,981.26, 6,062,470.60 and 1,201,081.56 is: 1,801,919.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,981.26 : 6,062,470.60 = 1,201,081.56 : x
  2. Step 2: Convert to fraction form
    4,040,981.26/6,062,470.60 = 1,201,081.56/x
  3. Step 3: Cross multiply
    4,040,981.26x = 6,062,470.60 × 1,201,081.56
  4. Step 4: Simplify right side
    4,040,981.26x = 7,281,521,645,702.14
  5. Step 5: Solve for x
    x = 7,281,521,645,702.14/4,040,981.26
  6. Step 6: Final answer
    x = 1,801,919.18

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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.