Home / 1,060,571.92-1,591,107.01-350,599.90

Finding the Fourth Proportional to 1,060,571.92, 1,591,107.01 and 350,599.90

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Solution

The fourth proportional to 1,060,571.92, 1,591,107.01 and 350,599.90 is: 525,982.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,571.92 : 1,591,107.01 = 350,599.90 : x
  2. Step 2: Convert to fraction form
    1,060,571.92/1,591,107.01 = 350,599.90/x
  3. Step 3: Cross multiply
    1,060,571.92x = 1,591,107.01 × 350,599.90
  4. Step 4: Simplify right side
    1,060,571.92x = 557,841,958,595.30
  5. Step 5: Solve for x
    x = 557,841,958,595.30/1,060,571.92
  6. Step 6: Final answer
    x = 525,982.21

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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.