Finding the Fourth Proportional to 802,325.68, 1,203,670.14 and 269,832.07
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Solution
The fourth proportional to 802,325.68, 1,203,670.14 and 269,832.07 is: 404,809.19
Step by Step Solution
- Step 1: Write the proportion equation
802,325.68 : 1,203,670.14 = 269,832.07 : x - Step 2: Convert to fraction form
802,325.68/1,203,670.14 = 269,832.07/x - Step 3: Cross multiply
802,325.68x = 1,203,670.14 × 269,832.07 - Step 4: Simplify right side
802,325.68x = 324,788,805,473.39 - Step 5: Solve for x
x = 324,788,805,473.39/802,325.68 - Step 6: Final answer
x = 404,809.19
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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.