Home / 8,167,413.52-11,270,831.60-4,496,300.56

Finding the Fourth Proportional to 8,167,413.52, 11,270,831.60 and 4,496,300.56

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Solution

The fourth proportional to 8,167,413.52, 11,270,831.60 and 4,496,300.56 is: 6,204,785.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,167,413.52 : 11,270,831.60 = 4,496,300.56 : x
  2. Step 2: Convert to fraction form
    8,167,413.52/11,270,831.60 = 4,496,300.56/x
  3. Step 3: Cross multiply
    8,167,413.52x = 11,270,831.60 × 4,496,300.56
  4. Step 4: Simplify right side
    8,167,413.52x = 50,677,046,434,745.69
  5. Step 5: Solve for x
    x = 50,677,046,434,745.69/8,167,413.52
  6. Step 6: Final answer
    x = 6,204,785.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.