Home / 1,108,517.94-1,529,755.74-599,220.27

Finding the Fourth Proportional to 1,108,517.94, 1,529,755.74 and 599,220.27

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Solution

The fourth proportional to 1,108,517.94, 1,529,755.74 and 599,220.27 is: 826,924.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,517.94 : 1,529,755.74 = 599,220.27 : x
  2. Step 2: Convert to fraction form
    1,108,517.94/1,529,755.74 = 599,220.27/x
  3. Step 3: Cross multiply
    1,108,517.94x = 1,529,755.74 × 599,220.27
  4. Step 4: Simplify right side
    1,108,517.94x = 916,660,647,556.85
  5. Step 5: Solve for x
    x = 916,660,647,556.85/1,108,517.94
  6. Step 6: Final answer
    x = 826,924.50

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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.