Home / 1,783,980.44-2,461,894.27-968,183.93

Finding the Fourth Proportional to 1,783,980.44, 2,461,894.27 and 968,183.93

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Solution

The fourth proportional to 1,783,980.44, 2,461,894.27 and 968,183.93 is: 1,336,094.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,980.44 : 2,461,894.27 = 968,183.93 : x
  2. Step 2: Convert to fraction form
    1,783,980.44/2,461,894.27 = 968,183.93/x
  3. Step 3: Cross multiply
    1,783,980.44x = 2,461,894.27 × 968,183.93
  4. Step 4: Simplify right side
    1,783,980.44x = 2,383,566,469,573.08
  5. Step 5: Solve for x
    x = 2,383,566,469,573.08/1,783,980.44
  6. Step 6: Final answer
    x = 1,336,094.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.