Home / 11,654,328.60-17,476,244.10-4,463,472.60

Finding the Fourth Proportional to 11,654,328.60, 17,476,244.10 and 4,463,472.60

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Solution

The fourth proportional to 11,654,328.60, 17,476,244.10 and 4,463,472.60 is: 6,693,198.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,654,328.60 : 17,476,244.10 = 4,463,472.60 : x
  2. Step 2: Convert to fraction form
    11,654,328.60/17,476,244.10 = 4,463,472.60/x
  3. Step 3: Cross multiply
    11,654,328.60x = 17,476,244.10 × 4,463,472.60
  4. Step 4: Simplify right side
    11,654,328.60x = 78,004,736,691,261.66
  5. Step 5: Solve for x
    x = 78,004,736,691,261.66/11,654,328.60
  6. Step 6: Final answer
    x = 6,693,198.67

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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.