Home / 2,576,608.94-3,847,562.34-2,104,231.34

Finding the Fourth Proportional to 2,576,608.94, 3,847,562.34 and 2,104,231.34

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Solution

The fourth proportional to 2,576,608.94, 3,847,562.34 and 2,104,231.34 is: 3,142,176.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,576,608.94 : 3,847,562.34 = 2,104,231.34 : x
  2. Step 2: Convert to fraction form
    2,576,608.94/3,847,562.34 = 2,104,231.34/x
  3. Step 3: Cross multiply
    2,576,608.94x = 3,847,562.34 × 2,104,231.34
  4. Step 4: Simplify right side
    2,576,608.94x = 8,096,161,258,431.74
  5. Step 5: Solve for x
    x = 8,096,161,258,431.74/2,576,608.94
  6. Step 6: Final answer
    x = 3,142,176.96

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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.