Finding the Fourth Proportional to 795,413.27, 1,193,122.37 and 196,374.50
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Solution
The fourth proportional to 795,413.27, 1,193,122.37 and 196,374.50 is: 294,562.35
Step by Step Solution
- Step 1: Write the proportion equation
795,413.27 : 1,193,122.37 = 196,374.50 : x - Step 2: Convert to fraction form
795,413.27/1,193,122.37 = 196,374.50/x - Step 3: Cross multiply
795,413.27x = 1,193,122.37 × 196,374.50 - Step 4: Simplify right side
795,413.27x = 234,298,801,900.08 - Step 5: Solve for x
x = 234,298,801,900.08/795,413.27 - Step 6: Final answer
x = 294,562.35
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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.