Finding the Third Proportional to 882,576 and 1,905,084
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Solution
The third proportional to 882,576 and 1,905,084 is: 4,112,218.15
Step by Step Solution
- Step 1: Write the proportion equation
882,576 : 1,905,084 = 1,905,084 : x - Step 2: Convert to fraction form
882,576/1,905,084 = 1,905,084/x - Step 3: Cross multiply
882,576x = 1,905,084 × 1,905,084 - Step 4: Simplify right side
882,576x = 3,629,345,047,056 - Step 5: Solve for x
x = 3,629,345,047,056/882,576 - Step 6: Final answer
x = 4,112,218.15
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.