Finding the Fourth Proportional to 595,120.80, 892,812.42 and 195,745.44
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Solution
The fourth proportional to 595,120.80, 892,812.42 and 195,745.44 is: 293,661.32
Step by Step Solution
- Step 1: Write the proportion equation
595,120.80 : 892,812.42 = 195,745.44 : x - Step 2: Convert to fraction form
595,120.80/892,812.42 = 195,745.44/x - Step 3: Cross multiply
595,120.80x = 892,812.42 × 195,745.44 - Step 4: Simplify right side
595,120.80x = 174,763,959,990.37 - Step 5: Solve for x
x = 174,763,959,990.37/595,120.80 - Step 6: Final answer
x = 293,661.32
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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.