Home / 2,200,626.27-3,300,912.68-603,188.01

Finding the Fourth Proportional to 2,200,626.27, 3,300,912.68 and 603,188.01

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Solution

The fourth proportional to 2,200,626.27, 3,300,912.68 and 603,188.01 is: 904,774.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,626.27 : 3,300,912.68 = 603,188.01 : x
  2. Step 2: Convert to fraction form
    2,200,626.27/3,300,912.68 = 603,188.01/x
  3. Step 3: Cross multiply
    2,200,626.27x = 3,300,912.68 × 603,188.01
  4. Step 4: Simplify right side
    2,200,626.27x = 1,991,070,947,617.03
  5. Step 5: Solve for x
    x = 1,991,070,947,617.03/2,200,626.27
  6. Step 6: Final answer
    x = 904,774.69

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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.