Home / 9,481,728.87-14,222,600.24-2,293,269.69

Finding the Fourth Proportional to 9,481,728.87, 14,222,600.24 and 2,293,269.69

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Solution

The fourth proportional to 9,481,728.87, 14,222,600.24 and 2,293,269.69 is: 3,439,906.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,481,728.87 : 14,222,600.24 = 2,293,269.69 : x
  2. Step 2: Convert to fraction form
    9,481,728.87/14,222,600.24 = 2,293,269.69/x
  3. Step 3: Cross multiply
    9,481,728.87x = 14,222,600.24 × 2,293,269.69
  4. Step 4: Simplify right side
    9,481,728.87x = 32,616,258,043,378.73
  5. Step 5: Solve for x
    x = 32,616,258,043,378.73/9,481,728.87
  6. Step 6: Final answer
    x = 3,439,906.21

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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.