Home / 3,579,990.56-5,365,717.56-2,494,626.82

Finding the Fourth Proportional to 3,579,990.56, 5,365,717.56 and 2,494,626.82

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Solution

The fourth proportional to 3,579,990.56, 5,365,717.56 and 2,494,626.82 is: 3,738,965.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,990.56 : 5,365,717.56 = 2,494,626.82 : x
  2. Step 2: Convert to fraction form
    3,579,990.56/5,365,717.56 = 2,494,626.82/x
  3. Step 3: Cross multiply
    3,579,990.56x = 5,365,717.56 × 2,494,626.82
  4. Step 4: Simplify right side
    3,579,990.56x = 13,385,462,933,720.96
  5. Step 5: Solve for x
    x = 13,385,462,933,720.96/3,579,990.56
  6. Step 6: Final answer
    x = 3,738,965.99

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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.