Home / 10,783,797.25-16,175,838.92-3,595,333.43

Finding the Fourth Proportional to 10,783,797.25, 16,175,838.92 and 3,595,333.43

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Solution

The fourth proportional to 10,783,797.25, 16,175,838.92 and 3,595,333.43 is: 5,393,047.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,783,797.25 : 16,175,838.92 = 3,595,333.43 : x
  2. Step 2: Convert to fraction form
    10,783,797.25/16,175,838.92 = 3,595,333.43/x
  3. Step 3: Cross multiply
    10,783,797.25x = 16,175,838.92 × 3,595,333.43
  4. Step 4: Simplify right side
    10,783,797.25x = 58,157,534,449,834.02
  5. Step 5: Solve for x
    x = 58,157,534,449,834.02/10,783,797.25
  6. Step 6: Final answer
    x = 5,393,047.84

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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.