Home / 3,384,485.61-5,076,229.91-1,110,250.33

Finding the Fourth Proportional to 3,384,485.61, 5,076,229.91 and 1,110,250.33

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Solution

The fourth proportional to 3,384,485.61, 5,076,229.91 and 1,110,250.33 is: 1,665,211.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,485.61 : 5,076,229.91 = 1,110,250.33 : x
  2. Step 2: Convert to fraction form
    3,384,485.61/5,076,229.91 = 1,110,250.33/x
  3. Step 3: Cross multiply
    3,384,485.61x = 5,076,229.91 × 1,110,250.33
  4. Step 4: Simplify right side
    3,384,485.61x = 5,635,885,952,413.07
  5. Step 5: Solve for x
    x = 5,635,885,952,413.07/3,384,485.61
  6. Step 6: Final answer
    x = 1,665,211.97

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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.