Finding the Fourth Proportional to 599,459.93, 827,244.93 and 327,521.98
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Solution
The fourth proportional to 599,459.93, 827,244.93 and 327,521.98 is: 451,974.99
Step by Step Solution
- Step 1: Write the proportion equation
599,459.93 : 827,244.93 = 327,521.98 : x - Step 2: Convert to fraction form
599,459.93/827,244.93 = 327,521.98/x - Step 3: Cross multiply
599,459.93x = 827,244.93 × 327,521.98 - Step 4: Simplify right side
599,459.93x = 270,940,897,418.56 - Step 5: Solve for x
x = 270,940,897,418.56/599,459.93 - Step 6: Final answer
x = 451,974.99
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1.5x scale
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.