Home / 3,608,733.78-5,413,098.60-3,369,585.60

Finding the Fourth Proportional to 3,608,733.78, 5,413,098.60 and 3,369,585.60

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Solution

The fourth proportional to 3,608,733.78, 5,413,098.60 and 3,369,585.60 is: 5,054,376.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,733.78 : 5,413,098.60 = 3,369,585.60 : x
  2. Step 2: Convert to fraction form
    3,608,733.78/5,413,098.60 = 3,369,585.60/x
  3. Step 3: Cross multiply
    3,608,733.78x = 5,413,098.60 × 3,369,585.60
  4. Step 4: Simplify right side
    3,608,733.78x = 18,239,899,093,940.16
  5. Step 5: Solve for x
    x = 18,239,899,093,940.16/3,608,733.78
  6. Step 6: Final answer
    x = 5,054,376.47

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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.