Finding the Third Proportional to 445,830.75 and 964,378.88
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Solution
The third proportional to 445,830.75 and 964,378.88 is: 2,086,053.09
Step by Step Solution
- Step 1: Write the proportion equation
445,830.75 : 964,378.88 = 964,378.88 : x - Step 2: Convert to fraction form
445,830.75/964,378.88 = 964,378.88/x - Step 3: Cross multiply
445,830.75x = 964,378.88 × 964,378.88 - Step 4: Simplify right side
445,830.75x = 930,026,614,546.27 - Step 5: Solve for x
x = 930,026,614,546.27/445,830.75 - Step 6: Final answer
x = 2,086,053.09
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.