Finding the Fourth Proportional to 2,276,413.14, 3,414,990.30 and 1,063,202.97
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Solution
The fourth proportional to 2,276,413.14, 3,414,990.30 and 1,063,202.97 is: 1,594,977.54
Step by Step Solution
- Step 1: Write the proportion equation
2,276,413.14 : 3,414,990.30 = 1,063,202.97 : x - Step 2: Convert to fraction form
2,276,413.14/3,414,990.30 = 1,063,202.97/x - Step 3: Cross multiply
2,276,413.14x = 3,414,990.30 × 1,063,202.97 - Step 4: Simplify right side
2,276,413.14x = 3,630,827,829,481.19 - Step 5: Solve for x
x = 3,630,827,829,481.19/2,276,413.14 - Step 6: Final answer
x = 1,594,977.54
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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.