Home / 11,534,748.95-17,303,843.57-4,247,647.97

Finding the Fourth Proportional to 11,534,748.95, 17,303,843.57 and 4,247,647.97

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Solution

The fourth proportional to 11,534,748.95, 17,303,843.57 and 4,247,647.97 is: 6,372,105.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,534,748.95 : 17,303,843.57 = 4,247,647.97 : x
  2. Step 2: Convert to fraction form
    11,534,748.95/17,303,843.57 = 4,247,647.97/x
  3. Step 3: Cross multiply
    11,534,748.95x = 17,303,843.57 × 4,247,647.97
  4. Step 4: Simplify right side
    11,534,748.95x = 73,500,636,013,308.05
  5. Step 5: Solve for x
    x = 73,500,636,013,308.05/11,534,748.95
  6. Step 6: Final answer
    x = 6,372,105.39

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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.