Home / 1,056,049.63-1,583,550.38-336,297.54

Finding the Fourth Proportional to 1,056,049.63, 1,583,550.38 and 336,297.54

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Solution

The fourth proportional to 1,056,049.63, 1,583,550.38 and 336,297.54 is: 504,279.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,049.63 : 1,583,550.38 = 336,297.54 : x
  2. Step 2: Convert to fraction form
    1,056,049.63/1,583,550.38 = 336,297.54/x
  3. Step 3: Cross multiply
    1,056,049.63x = 1,583,550.38 × 336,297.54
  4. Step 4: Simplify right side
    1,056,049.63x = 532,544,097,260.07
  5. Step 5: Solve for x
    x = 532,544,097,260.07/1,056,049.63
  6. Step 6: Final answer
    x = 504,279.42

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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.