Home / 1,151,468.75-1,725,497.28-467,523.90

Finding the Fourth Proportional to 1,151,468.75, 1,725,497.28 and 467,523.90

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Solution

The fourth proportional to 1,151,468.75, 1,725,497.28 and 467,523.90 is: 700,593.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,468.75 : 1,725,497.28 = 467,523.90 : x
  2. Step 2: Convert to fraction form
    1,151,468.75/1,725,497.28 = 467,523.90/x
  3. Step 3: Cross multiply
    1,151,468.75x = 1,725,497.28 × 467,523.90
  4. Step 4: Simplify right side
    1,151,468.75x = 806,711,217,784.99
  5. Step 5: Solve for x
    x = 806,711,217,784.99/1,151,468.75
  6. Step 6: Final answer
    x = 700,593.24

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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.