Home / 5,412,336.54-7,469,033.43-2,964,894.23

Finding the Fourth Proportional to 5,412,336.54, 7,469,033.43 and 2,964,894.23

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Solution

The fourth proportional to 5,412,336.54, 7,469,033.43 and 2,964,894.23 is: 4,091,558.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,412,336.54 : 7,469,033.43 = 2,964,894.23 : x
  2. Step 2: Convert to fraction form
    5,412,336.54/7,469,033.43 = 2,964,894.23/x
  3. Step 3: Cross multiply
    5,412,336.54x = 7,469,033.43 × 2,964,894.23
  4. Step 4: Simplify right side
    5,412,336.54x = 22,144,894,082,938.94
  5. Step 5: Solve for x
    x = 22,144,894,082,938.94/5,412,336.54
  6. Step 6: Final answer
    x = 4,091,558.96

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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.