Home / 4,690,183.44-7,033,481.79-2,559,128.52

Finding the Fourth Proportional to 4,690,183.44, 7,033,481.79 and 2,559,128.52

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Solution

The fourth proportional to 4,690,183.44, 7,033,481.79 and 2,559,128.52 is: 3,837,714.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,690,183.44 : 7,033,481.79 = 2,559,128.52 : x
  2. Step 2: Convert to fraction form
    4,690,183.44/7,033,481.79 = 2,559,128.52/x
  3. Step 3: Cross multiply
    4,690,183.44x = 7,033,481.79 × 2,559,128.52
  4. Step 4: Simplify right side
    4,690,183.44x = 17,999,583,843,689.65
  5. Step 5: Solve for x
    x = 17,999,583,843,689.65/4,690,183.44
  6. Step 6: Final answer
    x = 3,837,714.25

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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.