Home / 6,228,099.72-8,594,778.78-3,511,845.72

Finding the Fourth Proportional to 6,228,099.72, 8,594,778.78 and 3,511,845.72

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Solution

The fourth proportional to 6,228,099.72, 8,594,778.78 and 3,511,845.72 is: 4,846,347.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,099.72 : 8,594,778.78 = 3,511,845.72 : x
  2. Step 2: Convert to fraction form
    6,228,099.72/8,594,778.78 = 3,511,845.72/x
  3. Step 3: Cross multiply
    6,228,099.72x = 8,594,778.78 × 3,511,845.72
  4. Step 4: Simplify right side
    6,228,099.72x = 30,183,537,072,889.82
  5. Step 5: Solve for x
    x = 30,183,537,072,889.82/6,228,099.72
  6. Step 6: Final answer
    x = 4,846,347.75

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Double scale
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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.