Finding the Fourth Proportional to 2,270,505.68, 3,404,771.64 and 650,917.84
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Solution
The fourth proportional to 2,270,505.68, 3,404,771.64 and 650,917.84 is: 976,093.84
Step by Step Solution
- Step 1: Write the proportion equation
2,270,505.68 : 3,404,771.64 = 650,917.84 : x - Step 2: Convert to fraction form
2,270,505.68/3,404,771.64 = 650,917.84/x - Step 3: Cross multiply
2,270,505.68x = 3,404,771.64 × 650,917.84 - Step 4: Simplify right side
2,270,505.68x = 2,216,226,601,602.06 - Step 5: Solve for x
x = 2,216,226,601,602.06/2,270,505.68 - Step 6: Final answer
x = 976,093.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.