Home / 11,214,616.96-15,476,185.22-6,057,978.56

Finding the Fourth Proportional to 11,214,616.96, 15,476,185.22 and 6,057,978.56

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Solution

The fourth proportional to 11,214,616.96, 15,476,185.22 and 6,057,978.56 is: 8,360,017.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,616.96 : 15,476,185.22 = 6,057,978.56 : x
  2. Step 2: Convert to fraction form
    11,214,616.96/15,476,185.22 = 6,057,978.56/x
  3. Step 3: Cross multiply
    11,214,616.96x = 15,476,185.22 × 6,057,978.56
  4. Step 4: Simplify right side
    11,214,616.96x = 93,754,398,203,713.75
  5. Step 5: Solve for x
    x = 93,754,398,203,713.75/11,214,616.96
  6. Step 6: Final answer
    x = 8,360,017.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.