Home / 3,022,234.08-4,511,239.86-2,663,522.88

Finding the Fourth Proportional to 3,022,234.08, 4,511,239.86 and 2,663,522.88

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Solution

The fourth proportional to 3,022,234.08, 4,511,239.86 and 2,663,522.88 is: 3,975,797.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,234.08 : 4,511,239.86 = 2,663,522.88 : x
  2. Step 2: Convert to fraction form
    3,022,234.08/4,511,239.86 = 2,663,522.88/x
  3. Step 3: Cross multiply
    3,022,234.08x = 4,511,239.86 × 2,663,522.88
  4. Step 4: Simplify right side
    3,022,234.08x = 12,015,790,584,278.00
  5. Step 5: Solve for x
    x = 12,015,790,584,278.00/3,022,234.08
  6. Step 6: Final answer
    x = 3,975,797.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.