Home / 3,329,853.91-4,595,198.25-1,801,961.08

Finding the Fourth Proportional to 3,329,853.91, 4,595,198.25 and 1,801,961.08

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Solution

The fourth proportional to 3,329,853.91, 4,595,198.25 and 1,801,961.08 is: 2,486,706.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,853.91 : 4,595,198.25 = 1,801,961.08 : x
  2. Step 2: Convert to fraction form
    3,329,853.91/4,595,198.25 = 1,801,961.08/x
  3. Step 3: Cross multiply
    3,329,853.91x = 4,595,198.25 × 1,801,961.08
  4. Step 4: Simplify right side
    3,329,853.91x = 8,280,368,401,384.11
  5. Step 5: Solve for x
    x = 8,280,368,401,384.11/3,329,853.91
  6. Step 6: Final answer
    x = 2,486,706.21

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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.