Home / 796,865.24-1,099,620.56-452,773.60

Finding the Fourth Proportional to 796,865.24, 1,099,620.56 and 452,773.60

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Solution

The fourth proportional to 796,865.24, 1,099,620.56 and 452,773.60 is: 624,797.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,865.24 : 1,099,620.56 = 452,773.60 : x
  2. Step 2: Convert to fraction form
    796,865.24/1,099,620.56 = 452,773.60/x
  3. Step 3: Cross multiply
    796,865.24x = 1,099,620.56 × 452,773.60
  4. Step 4: Simplify right side
    796,865.24x = 497,879,157,968.10
  5. Step 5: Solve for x
    x = 497,879,157,968.10/796,865.24
  6. Step 6: Final answer
    x = 624,797.18

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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.