Finding the Fourth Proportional to 802,326.68, 1,203,671.64 and 269,833.07
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Solution
The fourth proportional to 802,326.68, 1,203,671.64 and 269,833.07 is: 404,810.69
Step by Step Solution
- Step 1: Write the proportion equation
802,326.68 : 1,203,671.64 = 269,833.07 : x - Step 2: Convert to fraction form
802,326.68/1,203,671.64 = 269,833.07/x - Step 3: Cross multiply
802,326.68x = 1,203,671.64 × 269,833.07 - Step 4: Simplify right side
802,326.68x = 324,790,413,893.14 - Step 5: Solve for x
x = 324,790,413,893.14/802,326.68 - Step 6: Final answer
x = 404,810.69
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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.