Home / 3,763,391.32-5,193,925.28-2,235,504.52

Finding the Fourth Proportional to 3,763,391.32, 5,193,925.28 and 2,235,504.52

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Solution

The fourth proportional to 3,763,391.32, 5,193,925.28 and 2,235,504.52 is: 3,085,260.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,391.32 : 5,193,925.28 = 2,235,504.52 : x
  2. Step 2: Convert to fraction form
    3,763,391.32/5,193,925.28 = 2,235,504.52/x
  3. Step 3: Cross multiply
    3,763,391.32x = 5,193,925.28 × 2,235,504.52
  4. Step 4: Simplify right side
    3,763,391.32x = 11,611,043,439,982.27
  5. Step 5: Solve for x
    x = 11,611,043,439,982.27/3,763,391.32
  6. Step 6: Final answer
    x = 3,085,260.73

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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.