Home / 2,367,979.92-3,552,342.11-770,169.33

Finding the Fourth Proportional to 2,367,979.92, 3,552,342.11 and 770,169.33

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Solution

The fourth proportional to 2,367,979.92, 3,552,342.11 and 770,169.33 is: 1,155,375.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,979.92 : 3,552,342.11 = 770,169.33 : x
  2. Step 2: Convert to fraction form
    2,367,979.92/3,552,342.11 = 770,169.33/x
  3. Step 3: Cross multiply
    2,367,979.92x = 3,552,342.11 × 770,169.33
  4. Step 4: Simplify right side
    2,367,979.92x = 2,735,904,941,826.77
  5. Step 5: Solve for x
    x = 2,735,904,941,826.77/2,367,979.92
  6. Step 6: Final answer
    x = 1,155,375.06

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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.