Home / 1,064,608.20-1,596,912.30-504,736.20

Finding the Fourth Proportional to 1,064,608.20, 1,596,912.30 and 504,736.20

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Solution

The fourth proportional to 1,064,608.20, 1,596,912.30 and 504,736.20 is: 757,104.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,608.20 : 1,596,912.30 = 504,736.20 : x
  2. Step 2: Convert to fraction form
    1,064,608.20/1,596,912.30 = 504,736.20/x
  3. Step 3: Cross multiply
    1,064,608.20x = 1,596,912.30 × 504,736.20
  4. Step 4: Simplify right side
    1,064,608.20x = 806,019,446,035.26
  5. Step 5: Solve for x
    x = 806,019,446,035.26/1,064,608.20
  6. Step 6: Final answer
    x = 757,104.30

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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.