Finding the Fourth Proportional to 597,534.46, 824,586.93 and 325,604.26
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Solution
The fourth proportional to 597,534.46, 824,586.93 and 325,604.26 is: 449,328.09
Step by Step Solution
- Step 1: Write the proportion equation
597,534.46 : 824,586.93 = 325,604.26 : x - Step 2: Convert to fraction form
597,534.46/824,586.93 = 325,604.26/x - Step 3: Cross multiply
597,534.46x = 824,586.93 × 325,604.26 - Step 4: Simplify right side
597,534.46x = 268,489,017,148.32 - Step 5: Solve for x
x = 268,489,017,148.32/597,534.46 - Step 6: Final answer
x = 449,328.09
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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.