Finding the Third Proportional to 667,116 and 983,034
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Solution
The third proportional to 667,116 and 983,034 is: 1,448,557.44
Step by Step Solution
- Step 1: Write the proportion equation
667,116 : 983,034 = 983,034 : x - Step 2: Convert to fraction form
667,116/983,034 = 983,034/x - Step 3: Cross multiply
667,116x = 983,034 × 983,034 - Step 4: Simplify right side
667,116x = 966,355,845,156 - Step 5: Solve for x
x = 966,355,845,156/667,116 - Step 6: Final answer
x = 1,448,557.44
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.