Home / 796,226.68-1,099,844.45-589,914.22

Finding the Fourth Proportional to 796,226.68, 1,099,844.45 and 589,914.22

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Solution

The fourth proportional to 796,226.68, 1,099,844.45 and 589,914.22 is: 814,860.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,226.68 : 1,099,844.45 = 589,914.22 : x
  2. Step 2: Convert to fraction form
    796,226.68/1,099,844.45 = 589,914.22/x
  3. Step 3: Cross multiply
    796,226.68x = 1,099,844.45 × 589,914.22
  4. Step 4: Simplify right side
    796,226.68x = 648,813,880,843.08
  5. Step 5: Solve for x
    x = 648,813,880,843.08/796,226.68
  6. Step 6: Final answer
    x = 814,860.76

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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.