Home / 14,044,236.62-21,066,354.94-3,946,857.62

Finding the Fourth Proportional to 14,044,236.62, 21,066,354.94 and 3,946,857.62

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Solution

The fourth proportional to 14,044,236.62, 21,066,354.94 and 3,946,857.62 is: 5,920,286.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,044,236.62 : 21,066,354.94 = 3,946,857.62 : x
  2. Step 2: Convert to fraction form
    14,044,236.62/21,066,354.94 = 3,946,857.62/x
  3. Step 3: Cross multiply
    14,044,236.62x = 21,066,354.94 × 3,946,857.62
  4. Step 4: Simplify right side
    14,044,236.62x = 83,145,903,520,563.66
  5. Step 5: Solve for x
    x = 83,145,903,520,563.66/14,044,236.62
  6. Step 6: Final answer
    x = 5,920,286.43

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Double scale
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Similar ratio
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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.