Finding the Fourth Proportional to 366,062.63, 505,166.64 and 204,917.99
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Solution
The fourth proportional to 366,062.63, 505,166.64 and 204,917.99 is: 282,786.94
Step by Step Solution
- Step 1: Write the proportion equation
366,062.63 : 505,166.64 = 204,917.99 : x - Step 2: Convert to fraction form
366,062.63/505,166.64 = 204,917.99/x - Step 3: Cross multiply
366,062.63x = 505,166.64 × 204,917.99 - Step 4: Simplify right side
366,062.63x = 103,517,732,483.85 - Step 5: Solve for x
x = 103,517,732,483.85/366,062.63 - Step 6: Final answer
x = 282,786.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.