Home / 1,338,029.42-1,846,413.24-794,188.94

Finding the Fourth Proportional to 1,338,029.42, 1,846,413.24 and 794,188.94

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Solution

The fourth proportional to 1,338,029.42, 1,846,413.24 and 794,188.94 is: 1,095,940.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,338,029.42 : 1,846,413.24 = 794,188.94 : x
  2. Step 2: Convert to fraction form
    1,338,029.42/1,846,413.24 = 794,188.94/x
  3. Step 3: Cross multiply
    1,338,029.42x = 1,846,413.24 × 794,188.94
  4. Step 4: Simplify right side
    1,338,029.42x = 1,466,400,973,877.57
  5. Step 5: Solve for x
    x = 1,466,400,973,877.57/1,338,029.42
  6. Step 6: Final answer
    x = 1,095,940.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.