Home / 11,290,891.30-16,936,350.18-3,093,602.92

Finding the Fourth Proportional to 11,290,891.30, 16,936,350.18 and 3,093,602.92

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Solution

The fourth proportional to 11,290,891.30, 16,936,350.18 and 3,093,602.92 is: 4,640,408.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,290,891.30 : 16,936,350.18 = 3,093,602.92 : x
  2. Step 2: Convert to fraction form
    11,290,891.30/16,936,350.18 = 3,093,602.92/x
  3. Step 3: Cross multiply
    11,290,891.30x = 16,936,350.18 × 3,093,602.92
  4. Step 4: Simplify right side
    11,290,891.30x = 52,394,342,370,990.52
  5. Step 5: Solve for x
    x = 52,394,342,370,990.52/11,290,891.30
  6. Step 6: Final answer
    x = 4,640,408.00

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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.