Finding the Fourth Proportional to 597,239.03, 824,191.01 and 325,306.09
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Solution
The fourth proportional to 597,239.03, 824,191.01 and 325,306.09 is: 448,923.03
Step by Step Solution
- Step 1: Write the proportion equation
597,239.03 : 824,191.01 = 325,306.09 : x - Step 2: Convert to fraction form
597,239.03/824,191.01 = 325,306.09/x - Step 3: Cross multiply
597,239.03x = 824,191.01 × 325,306.09 - Step 4: Simplify right side
597,239.03x = 268,114,354,876.25 - Step 5: Solve for x
x = 268,114,354,876.25/597,239.03 - Step 6: Final answer
x = 448,923.03
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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.