Finding the Fourth Proportional to 1,177,266, 1,765,915.62 and 335,817.75
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Solution
The fourth proportional to 1,177,266, 1,765,915.62 and 335,817.75 is: 503,731.37
Step by Step Solution
- Step 1: Write the proportion equation
1,177,266 : 1,765,915.62 = 335,817.75 : x - Step 2: Convert to fraction form
1,177,266/1,765,915.62 = 335,817.75/x - Step 3: Cross multiply
1,177,266x = 1,765,915.62 × 335,817.75 - Step 4: Simplify right side
1,177,266x = 593,025,810,198.26 - Step 5: Solve for x
x = 593,025,810,198.26/1,177,266 - Step 6: Final answer
x = 503,731.37
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.