Finding the Fourth Proportional to 793,351.50, 1,190,027.34 and 202,375.50
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Solution
The fourth proportional to 793,351.50, 1,190,027.34 and 202,375.50 is: 303,563.27
Step by Step Solution
- Step 1: Write the proportion equation
793,351.50 : 1,190,027.34 = 202,375.50 : x - Step 2: Convert to fraction form
793,351.50/1,190,027.34 = 202,375.50/x - Step 3: Cross multiply
793,351.50x = 1,190,027.34 × 202,375.50 - Step 4: Simplify right side
793,351.50x = 240,832,377,946.17 - Step 5: Solve for x
x = 240,832,377,946.17/793,351.50 - Step 6: Final answer
x = 303,563.27
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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.