Finding the Third Proportional to 946,968 and 2,034,480
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Solution
The third proportional to 946,968 and 2,034,480 is: 4,370,906.80
Step by Step Solution
- Step 1: Write the proportion equation
946,968 : 2,034,480 = 2,034,480 : x - Step 2: Convert to fraction form
946,968/2,034,480 = 2,034,480/x - Step 3: Cross multiply
946,968x = 2,034,480 × 2,034,480 - Step 4: Simplify right side
946,968x = 4,139,108,870,400 - Step 5: Solve for x
x = 4,139,108,870,400/946,968 - Step 6: Final answer
x = 4,370,906.80
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.