Finding the Third Proportional to 626,107.77 and 935,461.49
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Solution
The third proportional to 626,107.77 and 935,461.49 is: 1,397,663.84
Step by Step Solution
- Step 1: Write the proportion equation
626,107.77 : 935,461.49 = 935,461.49 : x - Step 2: Convert to fraction form
626,107.77/935,461.49 = 935,461.49/x - Step 3: Cross multiply
626,107.77x = 935,461.49 × 935,461.49 - Step 4: Simplify right side
626,107.77x = 875,088,190,576.17 - Step 5: Solve for x
x = 875,088,190,576.17/626,107.77 - Step 6: Final answer
x = 1,397,663.84
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.