Home / 1,728,925.44-2,593,773.72-530,968.65

Finding the Fourth Proportional to 1,728,925.44, 2,593,773.72 and 530,968.65

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Solution

The fourth proportional to 1,728,925.44, 2,593,773.72 and 530,968.65 is: 796,571.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,925.44 : 2,593,773.72 = 530,968.65 : x
  2. Step 2: Convert to fraction form
    1,728,925.44/2,593,773.72 = 530,968.65/x
  3. Step 3: Cross multiply
    1,728,925.44x = 2,593,773.72 × 530,968.65
  4. Step 4: Simplify right side
    1,728,925.44x = 1,377,212,530,513.88
  5. Step 5: Solve for x
    x = 1,377,212,530,513.88/1,728,925.44
  6. Step 6: Final answer
    x = 796,571.38

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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.