Home / 3,707,750.91-5,555,085.35-3,247,203.27

Finding the Fourth Proportional to 3,707,750.91, 5,555,085.35 and 3,247,203.27

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Solution

The fourth proportional to 3,707,750.91, 5,555,085.35 and 3,247,203.27 is: 4,865,076.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,750.91 : 5,555,085.35 = 3,247,203.27 : x
  2. Step 2: Convert to fraction form
    3,707,750.91/5,555,085.35 = 3,247,203.27/x
  3. Step 3: Cross multiply
    3,707,750.91x = 5,555,085.35 × 3,247,203.27
  4. Step 4: Simplify right side
    3,707,750.91x = 18,038,491,297,413.08
  5. Step 5: Solve for x
    x = 18,038,491,297,413.08/3,707,750.91
  6. Step 6: Final answer
    x = 4,865,076.36

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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.