Finding the Fourth Proportional to 500,584.73, 750,958.97 and 163,527.53
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Solution
The fourth proportional to 500,584.73, 750,958.97 and 163,527.53 is: 245,318.03
Step by Step Solution
- Step 1: Write the proportion equation
500,584.73 : 750,958.97 = 163,527.53 : x - Step 2: Convert to fraction form
500,584.73/750,958.97 = 163,527.53/x - Step 3: Cross multiply
500,584.73x = 750,958.97 × 163,527.53 - Step 4: Simplify right side
500,584.73x = 122,802,460,923.01 - Step 5: Solve for x
x = 122,802,460,923.01/500,584.73 - Step 6: Final answer
x = 245,318.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.