Home / 11,247,119.56-16,867,190.62-4,057,718.83

Finding the Fourth Proportional to 11,247,119.56, 16,867,190.62 and 4,057,718.83

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Solution

The fourth proportional to 11,247,119.56, 16,867,190.62 and 4,057,718.83 is: 6,085,319.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,247,119.56 : 16,867,190.62 = 4,057,718.83 : x
  2. Step 2: Convert to fraction form
    11,247,119.56/16,867,190.62 = 4,057,718.83/x
  3. Step 3: Cross multiply
    11,247,119.56x = 16,867,190.62 × 4,057,718.83
  4. Step 4: Simplify right side
    11,247,119.56x = 68,442,316,950,877.55
  5. Step 5: Solve for x
    x = 68,442,316,950,877.55/11,247,119.56
  6. Step 6: Final answer
    x = 6,085,319.59

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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.