Home / 10,701,388.92-16,052,040.09-3,876,364.83

Finding the Fourth Proportional to 10,701,388.92, 16,052,040.09 and 3,876,364.83

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Solution

The fourth proportional to 10,701,388.92, 16,052,040.09 and 3,876,364.83 is: 5,814,531.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701,388.92 : 16,052,040.09 = 3,876,364.83 : x
  2. Step 2: Convert to fraction form
    10,701,388.92/16,052,040.09 = 3,876,364.83/x
  3. Step 3: Cross multiply
    10,701,388.92x = 16,052,040.09 × 3,876,364.83
  4. Step 4: Simplify right side
    10,701,388.92x = 62,223,563,654,626.04
  5. Step 5: Solve for x
    x = 62,223,563,654,626.04/10,701,388.92
  6. Step 6: Final answer
    x = 5,814,531.56

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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.