Home / 2,093,529.44-3,140,257.71-1,146,383.48

Finding the Fourth Proportional to 2,093,529.44, 3,140,257.71 and 1,146,383.48

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Solution

The fourth proportional to 2,093,529.44, 3,140,257.71 and 1,146,383.48 is: 1,719,555.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,529.44 : 3,140,257.71 = 1,146,383.48 : x
  2. Step 2: Convert to fraction form
    2,093,529.44/3,140,257.71 = 1,146,383.48/x
  3. Step 3: Cross multiply
    2,093,529.44x = 3,140,257.71 × 1,146,383.48
  4. Step 4: Simplify right side
    2,093,529.44x = 3,599,939,573,836.21
  5. Step 5: Solve for x
    x = 3,599,939,573,836.21/2,093,529.44
  6. Step 6: Final answer
    x = 1,719,555.26

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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.