Finding the Fourth Proportional to 796,510.24, 1,194,765.44 and 235,501.44
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Solution
The fourth proportional to 796,510.24, 1,194,765.44 and 235,501.44 is: 353,252.18
Step by Step Solution
- Step 1: Write the proportion equation
796,510.24 : 1,194,765.44 = 235,501.44 : x - Step 2: Convert to fraction form
796,510.24/1,194,765.44 = 235,501.44/x - Step 3: Cross multiply
796,510.24x = 1,194,765.44 × 235,501.44 - Step 4: Simplify right side
796,510.24x = 281,368,981,582.23 - Step 5: Solve for x
x = 281,368,981,582.23/796,510.24 - Step 6: Final answer
x = 353,252.18
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1.5x scale
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.