Home / 5,667,803.88-7,821,413.54-3,089,535

Finding the Fourth Proportional to 5,667,803.88, 7,821,413.54 and 3,089,535

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Solution

The fourth proportional to 5,667,803.88, 7,821,413.54 and 3,089,535 is: 4,263,473.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,803.88 : 7,821,413.54 = 3,089,535 : x
  2. Step 2: Convert to fraction form
    5,667,803.88/7,821,413.54 = 3,089,535/x
  3. Step 3: Cross multiply
    5,667,803.88x = 7,821,413.54 × 3,089,535
  4. Step 4: Simplify right side
    5,667,803.88x = 24,164,530,881,303.90
  5. Step 5: Solve for x
    x = 24,164,530,881,303.90/5,667,803.88
  6. Step 6: Final answer
    x = 4,263,473.37

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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.