Home / 11,614,414.16-17,423,946.78-6,504,111.44

Finding the Fourth Proportional to 11,614,414.16, 17,423,946.78 and 6,504,111.44

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Solution

The fourth proportional to 11,614,414.16, 17,423,946.78 and 6,504,111.44 is: 9,757,469.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,614,414.16 : 17,423,946.78 = 6,504,111.44 : x
  2. Step 2: Convert to fraction form
    11,614,414.16/17,423,946.78 = 6,504,111.44/x
  3. Step 3: Cross multiply
    11,614,414.16x = 17,423,946.78 × 6,504,111.44
  4. Step 4: Simplify right side
    11,614,414.16x = 113,327,291,581,749.17
  5. Step 5: Solve for x
    x = 113,327,291,581,749.17/11,614,414.16
  6. Step 6: Final answer
    x = 9,757,469.47

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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.