Home / 3,082,764.80-4,322,956.60-3,082,764.80

Finding the Fourth Proportional to 3,082,764.80, 4,322,956.60 and 3,082,764.80

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Solution

The fourth proportional to 3,082,764.80, 4,322,956.60 and 3,082,764.80 is: 4,322,956.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,764.80 : 4,322,956.60 = 3,082,764.80 : x
  2. Step 2: Convert to fraction form
    3,082,764.80/4,322,956.60 = 3,082,764.80/x
  3. Step 3: Cross multiply
    3,082,764.80x = 4,322,956.60 × 3,082,764.80
  4. Step 4: Simplify right side
    3,082,764.80x = 13,326,658,438,407.68
  5. Step 5: Solve for x
    x = 13,326,658,438,407.68/3,082,764.80
  6. Step 6: Final answer
    x = 4,322,956.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.