Home / 5,449,183.13-7,520,106-3,034,735.13

Finding the Fourth Proportional to 5,449,183.13, 7,520,106 and 3,034,735.13

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Solution

The fourth proportional to 5,449,183.13, 7,520,106 and 3,034,735.13 is: 4,188,064.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,449,183.13 : 7,520,106 = 3,034,735.13 : x
  2. Step 2: Convert to fraction form
    5,449,183.13/7,520,106 = 3,034,735.13/x
  3. Step 3: Cross multiply
    5,449,183.13x = 7,520,106 × 3,034,735.13
  4. Step 4: Simplify right side
    5,449,183.13x = 22,821,529,821,923.25
  5. Step 5: Solve for x
    x = 22,821,529,821,923.25/5,449,183.13
  6. Step 6: Final answer
    x = 4,188,064.39

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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.