Home / 844,010.30-1,265,816.73-244,813.34

Finding the Fourth Proportional to 844,010.30, 1,265,816.73 and 244,813.34

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Solution

The fourth proportional to 844,010.30, 1,265,816.73 and 244,813.34 is: 367,162.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,010.30 : 1,265,816.73 = 244,813.34 : x
  2. Step 2: Convert to fraction form
    844,010.30/1,265,816.73 = 244,813.34/x
  3. Step 3: Cross multiply
    844,010.30x = 1,265,816.73 × 244,813.34
  4. Step 4: Simplify right side
    844,010.30x = 309,888,821,499.18
  5. Step 5: Solve for x
    x = 309,888,821,499.18/844,010.30
  6. Step 6: Final answer
    x = 367,162.37

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Double scale
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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.