Finding the Third Proportional to 441,372 and 935,707
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Solution
The third proportional to 441,372 and 935,707 is: 1,983,695.36
Step by Step Solution
- Step 1: Write the proportion equation
441,372 : 935,707 = 935,707 : x - Step 2: Convert to fraction form
441,372/935,707 = 935,707/x - Step 3: Cross multiply
441,372x = 935,707 × 935,707 - Step 4: Simplify right side
441,372x = 875,547,589,849 - Step 5: Solve for x
x = 875,547,589,849/441,372 - Step 6: Final answer
x = 1,983,695.36
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.