Home / 4,511,590.72-6,226,025.88-2,474,414.80

Finding the Fourth Proportional to 4,511,590.72, 6,226,025.88 and 2,474,414.80

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Solution

The fourth proportional to 4,511,590.72, 6,226,025.88 and 2,474,414.80 is: 3,414,709.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511,590.72 : 6,226,025.88 = 2,474,414.80 : x
  2. Step 2: Convert to fraction form
    4,511,590.72/6,226,025.88 = 2,474,414.80/x
  3. Step 3: Cross multiply
    4,511,590.72x = 6,226,025.88 × 2,474,414.80
  4. Step 4: Simplify right side
    4,511,590.72x = 15,405,770,582,655.02
  5. Step 5: Solve for x
    x = 15,405,770,582,655.02/4,511,590.72
  6. Step 6: Final answer
    x = 3,414,709.25

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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.