Home / 3,328,916.00-4,593,884.83-1,800,990.32

Finding the Fourth Proportional to 3,328,916.00, 4,593,884.83 and 1,800,990.32

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Solution

The fourth proportional to 3,328,916.00, 4,593,884.83 and 1,800,990.32 is: 2,485,356.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,916.00 : 4,593,884.83 = 1,800,990.32 : x
  2. Step 2: Convert to fraction form
    3,328,916.00/4,593,884.83 = 1,800,990.32/x
  3. Step 3: Cross multiply
    3,328,916.00x = 4,593,884.83 × 1,800,990.32
  4. Step 4: Simplify right side
    3,328,916.00x = 8,273,542,082,552.94
  5. Step 5: Solve for x
    x = 8,273,542,082,552.94/3,328,916.00
  6. Step 6: Final answer
    x = 2,485,356.22

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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.