Home / 11,558,477.27-17,324,287.72-4,365,434.27

Finding the Fourth Proportional to 11,558,477.27, 17,324,287.72 and 4,365,434.27

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Solution

The fourth proportional to 11,558,477.27, 17,324,287.72 and 4,365,434.27 is: 6,543,079.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,558,477.27 : 17,324,287.72 = 4,365,434.27 : x
  2. Step 2: Convert to fraction form
    11,558,477.27/17,324,287.72 = 4,365,434.27/x
  3. Step 3: Cross multiply
    11,558,477.27x = 17,324,287.72 × 4,365,434.27
  4. Step 4: Simplify right side
    11,558,477.27x = 75,628,039,348,625.30
  5. Step 5: Solve for x
    x = 75,628,039,348,625.30/11,558,477.27
  6. Step 6: Final answer
    x = 6,543,079.82

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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.