Finding the Fourth Proportional to 1,494,580.08, 2,062,566.09 and 850,093.14
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Solution
The fourth proportional to 1,494,580.08, 2,062,566.09 and 850,093.14 is: 1,173,154.46
Step by Step Solution
- Step 1: Write the proportion equation
1,494,580.08 : 2,062,566.09 = 850,093.14 : x - Step 2: Convert to fraction form
1,494,580.08/2,062,566.09 = 850,093.14/x - Step 3: Cross multiply
1,494,580.08x = 2,062,566.09 × 850,093.14 - Step 4: Simplify right side
1,494,580.08x = 1,753,373,283,905.62 - Step 5: Solve for x
x = 1,753,373,283,905.62/1,494,580.08 - Step 6: Final answer
x = 1,173,154.46
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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.