Home / 3,057,845.16-4,586,650.94-927,843.24

Finding the Fourth Proportional to 3,057,845.16, 4,586,650.94 and 927,843.24

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Solution

The fourth proportional to 3,057,845.16, 4,586,650.94 and 927,843.24 is: 1,391,729.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,845.16 : 4,586,650.94 = 927,843.24 : x
  2. Step 2: Convert to fraction form
    3,057,845.16/4,586,650.94 = 927,843.24/x
  3. Step 3: Cross multiply
    3,057,845.16x = 4,586,650.94 × 927,843.24
  4. Step 4: Simplify right side
    3,057,845.16x = 4,255,693,068,918.65
  5. Step 5: Solve for x
    x = 4,255,693,068,918.65/3,057,845.16
  6. Step 6: Final answer
    x = 1,391,729.42

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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.