Finding the Fourth Proportional to 706,902.49, 1,060,194.04 and 201,452.62
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Solution
The fourth proportional to 706,902.49, 1,060,194.04 and 201,452.62 is: 302,133.42
Step by Step Solution
- Step 1: Write the proportion equation
706,902.49 : 1,060,194.04 = 201,452.62 : x - Step 2: Convert to fraction form
706,902.49/1,060,194.04 = 201,452.62/x - Step 3: Cross multiply
706,902.49x = 1,060,194.04 × 201,452.62 - Step 4: Simplify right side
706,902.49x = 213,578,866,466.72 - Step 5: Solve for x
x = 213,578,866,466.72/706,902.49 - Step 6: Final answer
x = 302,133.42
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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.