Finding the Third Proportional to 445,326.75 and 970,575.75
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Solution
The third proportional to 445,326.75 and 970,575.75 is: 2,115,339.55
Step by Step Solution
- Step 1: Write the proportion equation
445,326.75 : 970,575.75 = 970,575.75 : x - Step 2: Convert to fraction form
445,326.75/970,575.75 = 970,575.75/x - Step 3: Cross multiply
445,326.75x = 970,575.75 × 970,575.75 - Step 4: Simplify right side
445,326.75x = 942,017,286,488.06 - Step 5: Solve for x
x = 942,017,286,488.06/445,326.75 - Step 6: Final answer
x = 2,115,339.55
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.