Finding the Fourth Proportional to 802,957.26, 1,204,550.46 and 263,098.08
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Solution
The fourth proportional to 802,957.26, 1,204,550.46 and 263,098.08 is: 394,684.66
Step by Step Solution
- Step 1: Write the proportion equation
802,957.26 : 1,204,550.46 = 263,098.08 : x - Step 2: Convert to fraction form
802,957.26/1,204,550.46 = 263,098.08/x - Step 3: Cross multiply
802,957.26x = 1,204,550.46 × 263,098.08 - Step 4: Simplify right side
802,957.26x = 316,914,913,289.12 - Step 5: Solve for x
x = 316,914,913,289.12/802,957.26 - Step 6: Final answer
x = 394,684.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.