Home / 8,886,200.68-13,320,324.60-3,498,631.48

Finding the Fourth Proportional to 8,886,200.68, 13,320,324.60 and 3,498,631.48

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Solution

The fourth proportional to 8,886,200.68, 13,320,324.60 and 3,498,631.48 is: 5,244,413.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,886,200.68 : 13,320,324.60 = 3,498,631.48 : x
  2. Step 2: Convert to fraction form
    8,886,200.68/13,320,324.60 = 3,498,631.48/x
  3. Step 3: Cross multiply
    8,886,200.68x = 13,320,324.60 × 3,498,631.48
  4. Step 4: Simplify right side
    8,886,200.68x = 46,602,906,969,378.41
  5. Step 5: Solve for x
    x = 46,602,906,969,378.41/8,886,200.68
  6. Step 6: Final answer
    x = 5,244,413.07

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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.