Finding the Fourth Proportional to 969,094.74, 1,453,527.63 and 259,177.80
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Solution
The fourth proportional to 969,094.74, 1,453,527.63 and 259,177.80 is: 388,736.08
Step by Step Solution
- Step 1: Write the proportion equation
969,094.74 : 1,453,527.63 = 259,177.80 : x - Step 2: Convert to fraction form
969,094.74/1,453,527.63 = 259,177.80/x - Step 3: Cross multiply
969,094.74x = 1,453,527.63 × 259,177.80 - Step 4: Simplify right side
969,094.74x = 376,722,093,382.61 - Step 5: Solve for x
x = 376,722,093,382.61/969,094.74 - Step 6: Final answer
x = 388,736.08
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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.