Home / 3,503,493.60-5,255,413.20-1,823,877.60

Finding the Fourth Proportional to 3,503,493.60, 5,255,413.20 and 1,823,877.60

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Solution

The fourth proportional to 3,503,493.60, 5,255,413.20 and 1,823,877.60 is: 2,735,906.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,493.60 : 5,255,413.20 = 1,823,877.60 : x
  2. Step 2: Convert to fraction form
    3,503,493.60/5,255,413.20 = 1,823,877.60/x
  3. Step 3: Cross multiply
    3,503,493.60x = 5,255,413.20 × 1,823,877.60
  4. Step 4: Simplify right side
    3,503,493.60x = 9,585,230,414,224.32
  5. Step 5: Solve for x
    x = 9,585,230,414,224.32/3,503,493.60
  6. Step 6: Final answer
    x = 2,735,906.36

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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.