Home / 6,950,279.28-9,591,832.98-3,852,933.24

Finding the Fourth Proportional to 6,950,279.28, 9,591,832.98 and 3,852,933.24

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Solution

The fourth proportional to 6,950,279.28, 9,591,832.98 and 3,852,933.24 is: 5,317,295.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950,279.28 : 9,591,832.98 = 3,852,933.24 : x
  2. Step 2: Convert to fraction form
    6,950,279.28/9,591,832.98 = 3,852,933.24/x
  3. Step 3: Cross multiply
    6,950,279.28x = 9,591,832.98 × 3,852,933.24
  4. Step 4: Simplify right side
    6,950,279.28x = 36,956,692,121,170.26
  5. Step 5: Solve for x
    x = 36,956,692,121,170.26/6,950,279.28
  6. Step 6: Final answer
    x = 5,317,295.99

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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.