Finding the Third Proportional to 461,628 and 1,041,798
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Solution
The third proportional to 461,628 and 1,041,798 is: 2,351,120.54
Step by Step Solution
- Step 1: Write the proportion equation
461,628 : 1,041,798 = 1,041,798 : x - Step 2: Convert to fraction form
461,628/1,041,798 = 1,041,798/x - Step 3: Cross multiply
461,628x = 1,041,798 × 1,041,798 - Step 4: Simplify right side
461,628x = 1,085,343,072,804 - Step 5: Solve for x
x = 1,085,343,072,804/461,628 - Step 6: Final answer
x = 2,351,120.54
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Why These Related Problems?
These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.