Home / 3,393,275.36-5,089,780.20-1,149,413.36

Finding the Fourth Proportional to 3,393,275.36, 5,089,780.20 and 1,149,413.36

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Solution

The fourth proportional to 3,393,275.36, 5,089,780.20 and 1,149,413.36 is: 1,724,075.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,275.36 : 5,089,780.20 = 1,149,413.36 : x
  2. Step 2: Convert to fraction form
    3,393,275.36/5,089,780.20 = 1,149,413.36/x
  3. Step 3: Cross multiply
    3,393,275.36x = 5,089,780.20 × 1,149,413.36
  4. Step 4: Simplify right side
    3,393,275.36x = 5,850,261,361,343.47
  5. Step 5: Solve for x
    x = 5,850,261,361,343.47/3,393,275.36
  6. Step 6: Final answer
    x = 1,724,075.04

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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.