Home / 792,500.08-1,093,650.04-452,975.60

Finding the Fourth Proportional to 792,500.08, 1,093,650.04 and 452,975.60

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Solution

The fourth proportional to 792,500.08, 1,093,650.04 and 452,975.60 is: 625,106.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,500.08 : 1,093,650.04 = 452,975.60 : x
  2. Step 2: Convert to fraction form
    792,500.08/1,093,650.04 = 452,975.60/x
  3. Step 3: Cross multiply
    792,500.08x = 1,093,650.04 × 452,975.60
  4. Step 4: Simplify right side
    792,500.08x = 495,396,783,059.02
  5. Step 5: Solve for x
    x = 495,396,783,059.02/792,500.08
  6. Step 6: Final answer
    x = 625,106.29

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Double scale
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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.