Home / 4,211,413.74-5,811,750.96-2,277,674.32

Finding the Fourth Proportional to 4,211,413.74, 5,811,750.96 and 2,277,674.32

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Solution

The fourth proportional to 4,211,413.74, 5,811,750.96 and 2,277,674.32 is: 3,143,190.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,413.74 : 5,811,750.96 = 2,277,674.32 : x
  2. Step 2: Convert to fraction form
    4,211,413.74/5,811,750.96 = 2,277,674.32/x
  3. Step 3: Cross multiply
    4,211,413.74x = 5,811,750.96 × 2,277,674.32
  4. Step 4: Simplify right side
    4,211,413.74x = 13,237,275,904,438.97
  5. Step 5: Solve for x
    x = 13,237,275,904,438.97/4,211,413.74
  6. Step 6: Final answer
    x = 3,143,190.56

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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.