Home / 3,194,461.08-4,777,137.54-2,385,413.64

Finding the Fourth Proportional to 3,194,461.08, 4,777,137.54 and 2,385,413.64

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Solution

The fourth proportional to 3,194,461.08, 4,777,137.54 and 2,385,413.64 is: 3,567,252.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,461.08 : 4,777,137.54 = 2,385,413.64 : x
  2. Step 2: Convert to fraction form
    3,194,461.08/4,777,137.54 = 2,385,413.64/x
  3. Step 3: Cross multiply
    3,194,461.08x = 4,777,137.54 × 2,385,413.64
  4. Step 4: Simplify right side
    3,194,461.08x = 11,395,449,048,072.05
  5. Step 5: Solve for x
    x = 11,395,449,048,072.05/3,194,461.08
  6. Step 6: Final answer
    x = 3,567,252.43

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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.