Finding the Fourth Proportional to 1,494,583.08, 2,062,570.23 and 850,096.14
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Solution
The fourth proportional to 1,494,583.08, 2,062,570.23 and 850,096.14 is: 1,173,158.60
Step by Step Solution
- Step 1: Write the proportion equation
1,494,583.08 : 2,062,570.23 = 850,096.14 : x - Step 2: Convert to fraction form
1,494,583.08/2,062,570.23 = 850,096.14/x - Step 3: Cross multiply
1,494,583.08x = 2,062,570.23 × 850,096.14 - Step 4: Simplify right side
1,494,583.08x = 1,753,382,991,001.91 - Step 5: Solve for x
x = 1,753,382,991,001.91/1,494,583.08 - Step 6: Final answer
x = 1,173,158.60
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.