Home / 1,728,924.94-2,593,772.97-530,968.15

Finding the Fourth Proportional to 1,728,924.94, 2,593,772.97 and 530,968.15

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Solution

The fourth proportional to 1,728,924.94, 2,593,772.97 and 530,968.15 is: 796,570.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,924.94 : 2,593,772.97 = 530,968.15 : x
  2. Step 2: Convert to fraction form
    1,728,924.94/2,593,772.97 = 530,968.15/x
  3. Step 3: Cross multiply
    1,728,924.94x = 2,593,772.97 × 530,968.15
  4. Step 4: Simplify right side
    1,728,924.94x = 1,377,210,835,400.91
  5. Step 5: Solve for x
    x = 1,377,210,835,400.91/1,728,924.94
  6. Step 6: Final answer
    x = 796,570.63

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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.