Finding the Fourth Proportional to 597,537.18, 824,604.39 and 325,608.06
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Solution
The fourth proportional to 597,537.18, 824,604.39 and 325,608.06 is: 449,340.80
Step by Step Solution
- Step 1: Write the proportion equation
597,537.18 : 824,604.39 = 325,608.06 : x - Step 2: Convert to fraction form
597,537.18/824,604.39 = 325,608.06/x - Step 3: Cross multiply
597,537.18x = 824,604.39 × 325,608.06 - Step 4: Simplify right side
597,537.18x = 268,497,835,695.38 - Step 5: Solve for x
x = 268,497,835,695.38/597,537.18 - Step 6: Final answer
x = 449,340.80
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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.