Home / 4,313,492.66-5,952,578.82-2,379,768.86

Finding the Fourth Proportional to 4,313,492.66, 5,952,578.82 and 2,379,768.86

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Solution

The fourth proportional to 4,313,492.66, 5,952,578.82 and 2,379,768.86 is: 3,284,058.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313,492.66 : 5,952,578.82 = 2,379,768.86 : x
  2. Step 2: Convert to fraction form
    4,313,492.66/5,952,578.82 = 2,379,768.86/x
  3. Step 3: Cross multiply
    4,313,492.66x = 5,952,578.82 × 2,379,768.86
  4. Step 4: Simplify right side
    4,313,492.66x = 14,165,761,712,531.54
  5. Step 5: Solve for x
    x = 14,165,761,712,531.54/4,313,492.66
  6. Step 6: Final answer
    x = 3,284,058.38

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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.