Home / 6,086,413.60-9,129,620.40-3,560,768.80

Finding the Fourth Proportional to 6,086,413.60, 9,129,620.40 and 3,560,768.80

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Solution

The fourth proportional to 6,086,413.60, 9,129,620.40 and 3,560,768.80 is: 5,341,153.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086,413.60 : 9,129,620.40 = 3,560,768.80 : x
  2. Step 2: Convert to fraction form
    6,086,413.60/9,129,620.40 = 3,560,768.80/x
  3. Step 3: Cross multiply
    6,086,413.60x = 9,129,620.40 × 3,560,768.80
  4. Step 4: Simplify right side
    6,086,413.60x = 32,508,467,476,163.52
  5. Step 5: Solve for x
    x = 32,508,467,476,163.52/6,086,413.60
  6. Step 6: Final answer
    x = 5,341,153.20

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1.5x scale

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.