Home / 3,763,383.30-5,193,914.22-2,235,496.50

Finding the Fourth Proportional to 3,763,383.30, 5,193,914.22 and 2,235,496.50

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Solution

The fourth proportional to 3,763,383.30, 5,193,914.22 and 2,235,496.50 is: 3,085,249.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,383.30 : 5,193,914.22 = 2,235,496.50 : x
  2. Step 2: Convert to fraction form
    3,763,383.30/5,193,914.22 = 2,235,496.50/x
  3. Step 3: Cross multiply
    3,763,383.30x = 5,193,914.22 × 2,235,496.50
  4. Step 4: Simplify right side
    3,763,383.30x = 11,610,977,060,110.23
  5. Step 5: Solve for x
    x = 11,610,977,060,110.23/3,763,383.30
  6. Step 6: Final answer
    x = 3,085,249.66

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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.