Home / 11,297,843.80-16,946,687.94-3,725,419.48

Finding the Fourth Proportional to 11,297,843.80, 16,946,687.94 and 3,725,419.48

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Solution

The fourth proportional to 11,297,843.80, 16,946,687.94 and 3,725,419.48 is: 5,588,103.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,297,843.80 : 16,946,687.94 = 3,725,419.48 : x
  2. Step 2: Convert to fraction form
    11,297,843.80/16,946,687.94 = 3,725,419.48/x
  3. Step 3: Cross multiply
    11,297,843.80x = 16,946,687.94 × 3,725,419.48
  4. Step 4: Simplify right side
    11,297,843.80x = 63,133,521,373,157.08
  5. Step 5: Solve for x
    x = 63,133,521,373,157.08/11,297,843.80
  6. Step 6: Final answer
    x = 5,588,103.58

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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.