Finding the Fourth Proportional to 585,234.08, 807,620.54 and 327,110.68
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Solution
The fourth proportional to 585,234.08, 807,620.54 and 327,110.68 is: 451,411.35
Step by Step Solution
- Step 1: Write the proportion equation
585,234.08 : 807,620.54 = 327,110.68 : x - Step 2: Convert to fraction form
585,234.08/807,620.54 = 327,110.68/x - Step 3: Cross multiply
585,234.08x = 807,620.54 × 327,110.68 - Step 4: Simplify right side
585,234.08x = 264,181,304,021.37 - Step 5: Solve for x
x = 264,181,304,021.37/585,234.08 - Step 6: Final answer
x = 451,411.35
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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.