Home / 4,933,074.62-7,399,530.41-1,474,822.32

Finding the Fourth Proportional to 4,933,074.62, 7,399,530.41 and 1,474,822.32

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Solution

The fourth proportional to 4,933,074.62, 7,399,530.41 and 1,474,822.32 is: 2,212,209.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,074.62 : 7,399,530.41 = 1,474,822.32 : x
  2. Step 2: Convert to fraction form
    4,933,074.62/7,399,530.41 = 1,474,822.32/x
  3. Step 3: Cross multiply
    4,933,074.62x = 7,399,530.41 × 1,474,822.32
  4. Step 4: Simplify right side
    4,933,074.62x = 10,912,992,598,812.64
  5. Step 5: Solve for x
    x = 10,912,992,598,812.64/4,933,074.62
  6. Step 6: Final answer
    x = 2,212,209.11

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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.