Home / 1,151,469.75-1,725,498.78-467,524.90

Finding the Fourth Proportional to 1,151,469.75, 1,725,498.78 and 467,524.90

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Solution

The fourth proportional to 1,151,469.75, 1,725,498.78 and 467,524.90 is: 700,594.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,469.75 : 1,725,498.78 = 467,524.90 : x
  2. Step 2: Convert to fraction form
    1,151,469.75/1,725,498.78 = 467,524.90/x
  3. Step 3: Cross multiply
    1,151,469.75x = 1,725,498.78 × 467,524.90
  4. Step 4: Simplify right side
    1,151,469.75x = 806,713,644,569.62
  5. Step 5: Solve for x
    x = 806,713,644,569.62/1,151,469.75
  6. Step 6: Final answer
    x = 700,594.74

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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.