Home / 1,093,794.66-1,638,330.03-1,067,025.78

Finding the Fourth Proportional to 1,093,794.66, 1,638,330.03 and 1,067,025.78

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Solution

The fourth proportional to 1,093,794.66, 1,638,330.03 and 1,067,025.78 is: 1,598,234.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,794.66 : 1,638,330.03 = 1,067,025.78 : x
  2. Step 2: Convert to fraction form
    1,093,794.66/1,638,330.03 = 1,067,025.78/x
  3. Step 3: Cross multiply
    1,093,794.66x = 1,638,330.03 × 1,067,025.78
  4. Step 4: Simplify right side
    1,093,794.66x = 1,748,140,378,158.17
  5. Step 5: Solve for x
    x = 1,748,140,378,158.17/1,093,794.66
  6. Step 6: Final answer
    x = 1,598,234.52

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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.