Home / 683,566.80-1,025,350.20-184,930.80

Finding the Fourth Proportional to 683,566.80, 1,025,350.20 and 184,930.80

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Solution

The fourth proportional to 683,566.80, 1,025,350.20 and 184,930.80 is: 277,396.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,566.80 : 1,025,350.20 = 184,930.80 : x
  2. Step 2: Convert to fraction form
    683,566.80/1,025,350.20 = 184,930.80/x
  3. Step 3: Cross multiply
    683,566.80x = 1,025,350.20 × 184,930.80
  4. Step 4: Simplify right side
    683,566.80x = 189,618,832,766.16
  5. Step 5: Solve for x
    x = 189,618,832,766.16/683,566.80
  6. Step 6: Final answer
    x = 277,396.20

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Similar ratio
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1.5x scale

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.