Home / 9,151,535.13-13,727,383.16-2,328,115.56

Finding the Fourth Proportional to 9,151,535.13, 13,727,383.16 and 2,328,115.56

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Solution

The fourth proportional to 9,151,535.13, 13,727,383.16 and 2,328,115.56 is: 3,492,193.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,151,535.13 : 13,727,383.16 = 2,328,115.56 : x
  2. Step 2: Convert to fraction form
    9,151,535.13/13,727,383.16 = 2,328,115.56/x
  3. Step 3: Cross multiply
    9,151,535.13x = 13,727,383.16 × 2,328,115.56
  4. Step 4: Simplify right side
    9,151,535.13x = 31,958,934,321,237.39
  5. Step 5: Solve for x
    x = 31,958,934,321,237.39/9,151,535.13
  6. Step 6: Final answer
    x = 3,492,193.81

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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.