Home / 1,082,524.60-1,623,786.90-294,556.60

Finding the Fourth Proportional to 1,082,524.60, 1,623,786.90 and 294,556.60

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Solution

The fourth proportional to 1,082,524.60, 1,623,786.90 and 294,556.60 is: 441,834.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,524.60 : 1,623,786.90 = 294,556.60 : x
  2. Step 2: Convert to fraction form
    1,082,524.60/1,623,786.90 = 294,556.60/x
  3. Step 3: Cross multiply
    1,082,524.60x = 1,623,786.90 × 294,556.60
  4. Step 4: Simplify right side
    1,082,524.60x = 478,297,148,388.54
  5. Step 5: Solve for x
    x = 478,297,148,388.54/1,082,524.60
  6. Step 6: Final answer
    x = 441,834.90

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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.