Finding the Third Proportional to 882,194 and 1,913,726
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Solution
The third proportional to 882,194 and 1,913,726 is: 4,151,407.97
Step by Step Solution
- Step 1: Write the proportion equation
882,194 : 1,913,726 = 1,913,726 : x - Step 2: Convert to fraction form
882,194/1,913,726 = 1,913,726/x - Step 3: Cross multiply
882,194x = 1,913,726 × 1,913,726 - Step 4: Simplify right side
882,194x = 3,662,347,203,076 - Step 5: Solve for x
x = 3,662,347,203,076/882,194 - Step 6: Final answer
x = 4,151,407.97
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.