Home / 5,914,696.50-8,162,281.58-3,198,442.50

Finding the Fourth Proportional to 5,914,696.50, 8,162,281.58 and 3,198,442.50

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Solution

The fourth proportional to 5,914,696.50, 8,162,281.58 and 3,198,442.50 is: 4,413,850.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,914,696.50 : 8,162,281.58 = 3,198,442.50 : x
  2. Step 2: Convert to fraction form
    5,914,696.50/8,162,281.58 = 3,198,442.50/x
  3. Step 3: Cross multiply
    5,914,696.50x = 8,162,281.58 × 3,198,442.50
  4. Step 4: Simplify right side
    5,914,696.50x = 26,106,588,286,446.94
  5. Step 5: Solve for x
    x = 26,106,588,286,446.94/5,914,696.50
  6. Step 6: Final answer
    x = 4,413,850.87

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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.