Finding the Fourth Proportional to 585,754.54, 878,766.98 and 248,806.08
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Solution
The fourth proportional to 585,754.54, 878,766.98 and 248,806.08 is: 373,266.53
Step by Step Solution
- Step 1: Write the proportion equation
585,754.54 : 878,766.98 = 248,806.08 : x - Step 2: Convert to fraction form
585,754.54/878,766.98 = 248,806.08/x - Step 3: Cross multiply
585,754.54x = 878,766.98 × 248,806.08 - Step 4: Simplify right side
585,754.54x = 218,642,566,283.21 - Step 5: Solve for x
x = 218,642,566,283.21/585,754.54 - Step 6: Final answer
x = 373,266.53
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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.