Home / 5,412,561.93-7,469,334.83-3,237,104.75

Finding the Fourth Proportional to 5,412,561.93, 7,469,334.83 and 3,237,104.75

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Solution

The fourth proportional to 5,412,561.93, 7,469,334.83 and 3,237,104.75 is: 4,467,204.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,412,561.93 : 7,469,334.83 = 3,237,104.75 : x
  2. Step 2: Convert to fraction form
    5,412,561.93/7,469,334.83 = 3,237,104.75/x
  3. Step 3: Cross multiply
    5,412,561.93x = 7,469,334.83 × 3,237,104.75
  4. Step 4: Simplify right side
    5,412,561.93x = 24,179,019,228,279.53
  5. Step 5: Solve for x
    x = 24,179,019,228,279.53/5,412,561.93
  6. Step 6: Final answer
    x = 4,467,204.17

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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.