Home / 2,372,091.54-3,558,137.78-855,773.97

Finding the Fourth Proportional to 2,372,091.54, 3,558,137.78 and 855,773.97

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Solution

The fourth proportional to 2,372,091.54, 3,558,137.78 and 855,773.97 is: 1,283,661.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,091.54 : 3,558,137.78 = 855,773.97 : x
  2. Step 2: Convert to fraction form
    2,372,091.54/3,558,137.78 = 855,773.97/x
  3. Step 3: Cross multiply
    2,372,091.54x = 3,558,137.78 × 855,773.97
  4. Step 4: Simplify right side
    2,372,091.54x = 3,044,961,683,832.53
  5. Step 5: Solve for x
    x = 3,044,961,683,832.53/2,372,091.54
  6. Step 6: Final answer
    x = 1,283,661.12

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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.