Home / 1,093,817.94-1,638,364.92-1,067,049.06

Finding the Fourth Proportional to 1,093,817.94, 1,638,364.92 and 1,067,049.06

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Solution

The fourth proportional to 1,093,817.94, 1,638,364.92 and 1,067,049.06 is: 1,598,269.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,817.94 : 1,638,364.92 = 1,067,049.06 : x
  2. Step 2: Convert to fraction form
    1,093,817.94/1,638,364.92 = 1,067,049.06/x
  3. Step 3: Cross multiply
    1,093,817.94x = 1,638,364.92 × 1,067,049.06
  4. Step 4: Simplify right side
    1,093,817.94x = 1,748,215,747,822.98
  5. Step 5: Solve for x
    x = 1,748,215,747,822.98/1,093,817.94
  6. Step 6: Final answer
    x = 1,598,269.40

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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.