Home / 2,306,594.20-3,183,087.32-1,274,173

Finding the Fourth Proportional to 2,306,594.20, 3,183,087.32 and 1,274,173

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Solution

The fourth proportional to 2,306,594.20, 3,183,087.32 and 1,274,173 is: 1,758,351.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,594.20 : 3,183,087.32 = 1,274,173 : x
  2. Step 2: Convert to fraction form
    2,306,594.20/3,183,087.32 = 1,274,173/x
  3. Step 3: Cross multiply
    2,306,594.20x = 3,183,087.32 × 1,274,173
  4. Step 4: Simplify right side
    2,306,594.20x = 4,055,803,919,786.36
  5. Step 5: Solve for x
    x = 4,055,803,919,786.36/2,306,594.20
  6. Step 6: Final answer
    x = 1,758,351.74

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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.