Home / 6,322,936.24-8,725,863.49-3,875,074.27

Finding the Fourth Proportional to 6,322,936.24, 8,725,863.49 and 3,875,074.27

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Solution

The fourth proportional to 6,322,936.24, 8,725,863.49 and 3,875,074.27 is: 5,347,732.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322,936.24 : 8,725,863.49 = 3,875,074.27 : x
  2. Step 2: Convert to fraction form
    6,322,936.24/8,725,863.49 = 3,875,074.27/x
  3. Step 3: Cross multiply
    6,322,936.24x = 8,725,863.49 × 3,875,074.27
  4. Step 4: Simplify right side
    6,322,936.24x = 33,813,369,093,631.40
  5. Step 5: Solve for x
    x = 33,813,369,093,631.40/6,322,936.24
  6. Step 6: Final answer
    x = 5,347,732.10

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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.