Finding the Fourth Proportional to 598,973.93, 826,577.77 and 327,040.99
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Solution
The fourth proportional to 598,973.93, 826,577.77 and 327,040.99 is: 451,313.15
Step by Step Solution
- Step 1: Write the proportion equation
598,973.93 : 826,577.77 = 327,040.99 : x - Step 2: Convert to fraction form
598,973.93/826,577.77 = 327,040.99/x - Step 3: Cross multiply
598,973.93x = 826,577.77 × 327,040.99 - Step 4: Simplify right side
598,973.93x = 270,324,809,328.75 - Step 5: Solve for x
x = 270,324,809,328.75/598,973.93 - Step 6: Final answer
x = 451,313.15
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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.