Home / 5,196,451.94-7,794,176.82-1,601,253.57

Finding the Fourth Proportional to 5,196,451.94, 7,794,176.82 and 1,601,253.57

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Solution

The fourth proportional to 5,196,451.94, 7,794,176.82 and 1,601,253.57 is: 2,401,725.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,196,451.94 : 7,794,176.82 = 1,601,253.57 : x
  2. Step 2: Convert to fraction form
    5,196,451.94/7,794,176.82 = 1,601,253.57/x
  3. Step 3: Cross multiply
    5,196,451.94x = 7,794,176.82 × 1,601,253.57
  4. Step 4: Simplify right side
    5,196,451.94x = 12,480,453,458,236.25
  5. Step 5: Solve for x
    x = 12,480,453,458,236.25/5,196,451.94
  6. Step 6: Final answer
    x = 2,401,725.95

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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.