Home / 8,727,672.60-13,097,413.80-3,932,893.80

Finding the Fourth Proportional to 8,727,672.60, 13,097,413.80 and 3,932,893.80

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Solution

The fourth proportional to 8,727,672.60, 13,097,413.80 and 3,932,893.80 is: 5,902,001.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,727,672.60 : 13,097,413.80 = 3,932,893.80 : x
  2. Step 2: Convert to fraction form
    8,727,672.60/13,097,413.80 = 3,932,893.80/x
  3. Step 3: Cross multiply
    8,727,672.60x = 13,097,413.80 × 3,932,893.80
  4. Step 4: Simplify right side
    8,727,672.60x = 51,510,737,530,054.44
  5. Step 5: Solve for x
    x = 51,510,737,530,054.44/8,727,672.60
  6. Step 6: Final answer
    x = 5,902,001.59

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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.