Home / 701,424.66-1,051,878.60-252,025.32

Finding the Fourth Proportional to 701,424.66, 1,051,878.60 and 252,025.32

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Solution

The fourth proportional to 701,424.66, 1,051,878.60 and 252,025.32 is: 377,945.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,424.66 : 1,051,878.60 = 252,025.32 : x
  2. Step 2: Convert to fraction form
    701,424.66/1,051,878.60 = 252,025.32/x
  3. Step 3: Cross multiply
    701,424.66x = 1,051,878.60 × 252,025.32
  4. Step 4: Simplify right side
    701,424.66x = 265,100,040,766.15
  5. Step 5: Solve for x
    x = 265,100,040,766.15/701,424.66
  6. Step 6: Final answer
    x = 377,945.14

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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.