Home / 796,969.41-1,099,767.83-439,273.41

Finding the Fourth Proportional to 796,969.41, 1,099,767.83 and 439,273.41

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Solution

The fourth proportional to 796,969.41, 1,099,767.83 and 439,273.41 is: 606,169.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,969.41 : 1,099,767.83 = 439,273.41 : x
  2. Step 2: Convert to fraction form
    796,969.41/1,099,767.83 = 439,273.41/x
  3. Step 3: Cross multiply
    796,969.41x = 1,099,767.83 × 439,273.41
  4. Step 4: Simplify right side
    796,969.41x = 483,098,759,393.56
  5. Step 5: Solve for x
    x = 483,098,759,393.56/796,969.41
  6. Step 6: Final answer
    x = 606,169.77

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1.5x scale

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.