Home / 2,495,635.20-3,737,923.20-1,932,844.80

Finding the Fourth Proportional to 2,495,635.20, 3,737,923.20 and 1,932,844.80

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Solution

The fourth proportional to 2,495,635.20, 3,737,923.20 and 1,932,844.80 is: 2,894,984.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,635.20 : 3,737,923.20 = 1,932,844.80 : x
  2. Step 2: Convert to fraction form
    2,495,635.20/3,737,923.20 = 1,932,844.80/x
  3. Step 3: Cross multiply
    2,495,635.20x = 3,737,923.20 × 1,932,844.80
  4. Step 4: Simplify right side
    2,495,635.20x = 7,224,825,419,919.36
  5. Step 5: Solve for x
    x = 7,224,825,419,919.36/2,495,635.20
  6. Step 6: Final answer
    x = 2,894,984.58

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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.