Finding the Fourth Proportional to 365,387.84, 504,241.44 and 204,246.08
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Solution
The fourth proportional to 365,387.84, 504,241.44 and 204,246.08 is: 281,863.07
Step by Step Solution
- Step 1: Write the proportion equation
365,387.84 : 504,241.44 = 204,246.08 : x - Step 2: Convert to fraction form
365,387.84/504,241.44 = 204,246.08/x - Step 3: Cross multiply
365,387.84x = 504,241.44 × 204,246.08 - Step 4: Simplify right side
365,387.84x = 102,989,337,493.56 - Step 5: Solve for x
x = 102,989,337,493.56/365,387.84 - Step 6: Final answer
x = 281,863.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.