Home / 3,028,730.58-4,542,996.51-1,231,083.54

Finding the Fourth Proportional to 3,028,730.58, 4,542,996.51 and 1,231,083.54

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Solution

The fourth proportional to 3,028,730.58, 4,542,996.51 and 1,231,083.54 is: 1,846,584.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,730.58 : 4,542,996.51 = 1,231,083.54 : x
  2. Step 2: Convert to fraction form
    3,028,730.58/4,542,996.51 = 1,231,083.54/x
  3. Step 3: Cross multiply
    3,028,730.58x = 4,542,996.51 × 1,231,083.54
  4. Step 4: Simplify right side
    3,028,730.58x = 5,592,808,225,738.45
  5. Step 5: Solve for x
    x = 5,592,808,225,738.45/3,028,730.58
  6. Step 6: Final answer
    x = 1,846,584.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.