Home / 3,067,079.40-4,601,447.40-937,105.44

Finding the Fourth Proportional to 3,067,079.40, 4,601,447.40 and 937,105.44

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Solution

The fourth proportional to 3,067,079.40, 4,601,447.40 and 937,105.44 is: 1,405,911.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,079.40 : 4,601,447.40 = 937,105.44 : x
  2. Step 2: Convert to fraction form
    3,067,079.40/4,601,447.40 = 937,105.44/x
  3. Step 3: Cross multiply
    3,067,079.40x = 4,601,447.40 × 937,105.44
  4. Step 4: Simplify right side
    3,067,079.40x = 4,312,041,390,413.86
  5. Step 5: Solve for x
    x = 4,312,041,390,413.86/3,067,079.40
  6. Step 6: Final answer
    x = 1,405,911.24

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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.