Home / 5,530,160.55-7,632,520.51-3,327,249.96

Finding the Fourth Proportional to 5,530,160.55, 7,632,520.51 and 3,327,249.96

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Solution

The fourth proportional to 5,530,160.55, 7,632,520.51 and 3,327,249.96 is: 4,592,145.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,530,160.55 : 7,632,520.51 = 3,327,249.96 : x
  2. Step 2: Convert to fraction form
    5,530,160.55/7,632,520.51 = 3,327,249.96/x
  3. Step 3: Cross multiply
    5,530,160.55x = 7,632,520.51 × 3,327,249.96
  4. Step 4: Simplify right side
    5,530,160.55x = 25,395,303,553,278.55
  5. Step 5: Solve for x
    x = 25,395,303,553,278.55/5,530,160.55
  6. Step 6: Final answer
    x = 4,592,145.80

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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.