Finding the Fourth Proportional to 599,459.98, 827,244.99 and 327,522.02
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Solution
The fourth proportional to 599,459.98, 827,244.99 and 327,522.02 is: 451,975.05
Step by Step Solution
- Step 1: Write the proportion equation
599,459.98 : 827,244.99 = 327,522.02 : x - Step 2: Convert to fraction form
599,459.98/827,244.99 = 327,522.02/x - Step 3: Cross multiply
599,459.98x = 827,244.99 × 327,522.02 - Step 4: Simplify right side
599,459.98x = 270,940,950,159.68 - Step 5: Solve for x
x = 270,940,950,159.68/599,459.98 - Step 6: Final answer
x = 451,975.05
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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.