Home / 6,158,616.48-9,238,302.72-2,372,110.56

Finding the Fourth Proportional to 6,158,616.48, 9,238,302.72 and 2,372,110.56

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Solution

The fourth proportional to 6,158,616.48, 9,238,302.72 and 2,372,110.56 is: 3,558,311.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,616.48 : 9,238,302.72 = 2,372,110.56 : x
  2. Step 2: Convert to fraction form
    6,158,616.48/9,238,302.72 = 2,372,110.56/x
  3. Step 3: Cross multiply
    6,158,616.48x = 9,238,302.72 × 2,372,110.56
  4. Step 4: Simplify right side
    6,158,616.48x = 21,914,275,438,588.73
  5. Step 5: Solve for x
    x = 21,914,275,438,588.73/6,158,616.48
  6. Step 6: Final answer
    x = 3,558,311.43

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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.