Home / 9,105,896.22-13,665,579.08-4,313,596.02

Finding the Fourth Proportional to 9,105,896.22, 13,665,579.08 and 4,313,596.02

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Solution

The fourth proportional to 9,105,896.22, 13,665,579.08 and 4,313,596.02 is: 6,473,584.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,105,896.22 : 13,665,579.08 = 4,313,596.02 : x
  2. Step 2: Convert to fraction form
    9,105,896.22/13,665,579.08 = 4,313,596.02/x
  3. Step 3: Cross multiply
    9,105,896.22x = 13,665,579.08 × 4,313,596.02
  4. Step 4: Simplify right side
    9,105,896.22x = 58,947,787,508,915.27
  5. Step 5: Solve for x
    x = 58,947,787,508,915.27/9,105,896.22
  6. Step 6: Final answer
    x = 6,473,584.38

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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.