Finding the Fourth Proportional to 599,788.24, 827,707.74 and 327,857.27
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Solution
The fourth proportional to 599,788.24, 827,707.74 and 327,857.27 is: 452,443.01
Step by Step Solution
- Step 1: Write the proportion equation
599,788.24 : 827,707.74 = 327,857.27 : x - Step 2: Convert to fraction form
599,788.24/827,707.74 = 327,857.27/x - Step 3: Cross multiply
599,788.24x = 827,707.74 × 327,857.27 - Step 4: Simplify right side
599,788.24x = 271,370,000,204.22 - Step 5: Solve for x
x = 271,370,000,204.22/599,788.24 - Step 6: Final answer
x = 452,443.01
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.