Finding the Fourth Proportional to 596,168.67, 822,704.73 and 324,230.70
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Solution
The fourth proportional to 596,168.67, 822,704.73 and 324,230.70 is: 447,434.00
Step by Step Solution
- Step 1: Write the proportion equation
596,168.67 : 822,704.73 = 324,230.70 : x - Step 2: Convert to fraction form
596,168.67/822,704.73 = 324,230.70/x - Step 3: Cross multiply
596,168.67x = 822,704.73 × 324,230.70 - Step 4: Simplify right side
596,168.67x = 266,746,130,501.21 - Step 5: Solve for x
x = 266,746,130,501.21/596,168.67 - Step 6: Final answer
x = 447,434.00
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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.