Home / 2,553,961.51-3,830,928.34-1,094,793.06

Finding the Fourth Proportional to 2,553,961.51, 3,830,928.34 and 1,094,793.06

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Solution

The fourth proportional to 2,553,961.51, 3,830,928.34 and 1,094,793.06 is: 1,642,183.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553,961.51 : 3,830,928.34 = 1,094,793.06 : x
  2. Step 2: Convert to fraction form
    2,553,961.51/3,830,928.34 = 1,094,793.06/x
  3. Step 3: Cross multiply
    2,553,961.51x = 3,830,928.34 × 1,094,793.06
  4. Step 4: Simplify right side
    2,553,961.51x = 4,194,073,770,591.95
  5. Step 5: Solve for x
    x = 4,194,073,770,591.95/2,553,961.51
  6. Step 6: Final answer
    x = 1,642,183.62

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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.