Finding the Fourth Proportional to 574,844.24, 793,224.48 and 333,202.64
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Solution
The fourth proportional to 574,844.24, 793,224.48 and 333,202.64 is: 459,784.53
Step by Step Solution
- Step 1: Write the proportion equation
574,844.24 : 793,224.48 = 333,202.64 : x - Step 2: Convert to fraction form
574,844.24/793,224.48 = 333,202.64/x - Step 3: Cross multiply
574,844.24x = 793,224.48 × 333,202.64 - Step 4: Simplify right side
574,844.24x = 264,304,490,848.63 - Step 5: Solve for x
x = 264,304,490,848.63/574,844.24 - Step 6: Final answer
x = 459,784.53
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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.