Home / 683,181.24-1,024,769.70-184,545.24

Finding the Fourth Proportional to 683,181.24, 1,024,769.70 and 184,545.24

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Solution

The fourth proportional to 683,181.24, 1,024,769.70 and 184,545.24 is: 276,817.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,181.24 : 1,024,769.70 = 184,545.24 : x
  2. Step 2: Convert to fraction form
    683,181.24/1,024,769.70 = 184,545.24/x
  3. Step 3: Cross multiply
    683,181.24x = 1,024,769.70 × 184,545.24
  4. Step 4: Simplify right side
    683,181.24x = 189,116,370,231.23
  5. Step 5: Solve for x
    x = 189,116,370,231.23/683,181.24
  6. Step 6: Final answer
    x = 276,817.28

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Double scale
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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.