Home / 3,328,295.72-4,591,589.28-1,950,941.24

Finding the Fourth Proportional to 3,328,295.72, 4,591,589.28 and 1,950,941.24

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Solution

The fourth proportional to 3,328,295.72, 4,591,589.28 and 1,950,941.24 is: 2,691,443.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,295.72 : 4,591,589.28 = 1,950,941.24 : x
  2. Step 2: Convert to fraction form
    3,328,295.72/4,591,589.28 = 1,950,941.24/x
  3. Step 3: Cross multiply
    3,328,295.72x = 4,591,589.28 × 1,950,941.24
  4. Step 4: Simplify right side
    3,328,295.72x = 8,957,920,883,493.91
  5. Step 5: Solve for x
    x = 8,957,920,883,493.91/3,328,295.72
  6. Step 6: Final answer
    x = 2,691,443.80

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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.