Home / 3,669,365.30-5,493,161.55-2,726,914.10

Finding the Fourth Proportional to 3,669,365.30, 5,493,161.55 and 2,726,914.10

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Solution

The fourth proportional to 3,669,365.30, 5,493,161.55 and 2,726,914.10 is: 4,082,280.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,365.30 : 5,493,161.55 = 2,726,914.10 : x
  2. Step 2: Convert to fraction form
    3,669,365.30/5,493,161.55 = 2,726,914.10/x
  3. Step 3: Cross multiply
    3,669,365.30x = 5,493,161.55 × 2,726,914.10
  4. Step 4: Simplify right side
    3,669,365.30x = 14,979,379,684,272.86
  5. Step 5: Solve for x
    x = 14,979,379,684,272.86/3,669,365.30
  6. Step 6: Final answer
    x = 4,082,280.85

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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.