Home / 5,882,822.70-8,824,742.32-1,622,990.94

Finding the Fourth Proportional to 5,882,822.70, 8,824,742.32 and 1,622,990.94

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Solution

The fourth proportional to 5,882,822.70, 8,824,742.32 and 1,622,990.94 is: 2,434,626.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,882,822.70 : 8,824,742.32 = 1,622,990.94 : x
  2. Step 2: Convert to fraction form
    5,882,822.70/8,824,742.32 = 1,622,990.94/x
  3. Step 3: Cross multiply
    5,882,822.70x = 8,824,742.32 × 1,622,990.94
  4. Step 4: Simplify right side
    5,882,822.70x = 14,322,476,833,194.58
  5. Step 5: Solve for x
    x = 14,322,476,833,194.58/5,882,822.70
  6. Step 6: Final answer
    x = 2,434,626.63

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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.