Finding the Fourth Proportional to 365,810.42, 504,837.96 and 204,655.88
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Solution
The fourth proportional to 365,810.42, 504,837.96 and 204,655.88 is: 282,436.07
Step by Step Solution
- Step 1: Write the proportion equation
365,810.42 : 504,837.96 = 204,655.88 : x - Step 2: Convert to fraction form
365,810.42/504,837.96 = 204,655.88/x - Step 3: Cross multiply
365,810.42x = 504,837.96 × 204,655.88 - Step 4: Simplify right side
365,810.42x = 103,318,056,961.21 - Step 5: Solve for x
x = 103,318,056,961.21/365,810.42 - Step 6: Final answer
x = 282,436.07
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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.