Finding the Fourth Proportional to 706,889.23, 1,060,368.86 and 201,524.66
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Solution
The fourth proportional to 706,889.23, 1,060,368.86 and 201,524.66 is: 302,296.97
Step by Step Solution
- Step 1: Write the proportion equation
706,889.23 : 1,060,368.86 = 201,524.66 : x - Step 2: Convert to fraction form
706,889.23/1,060,368.86 = 201,524.66/x - Step 3: Cross multiply
706,889.23x = 1,060,368.86 × 201,524.66 - Step 4: Simplify right side
706,889.23x = 213,690,469,188.06 - Step 5: Solve for x
x = 213,690,469,188.06/706,889.23 - Step 6: Final answer
x = 302,296.97
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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.