Finding the Third Proportional to 633,344.63 and 980,310.38
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Solution
The third proportional to 633,344.63 and 980,310.38 is: 1,517,354.68
Step by Step Solution
- Step 1: Write the proportion equation
633,344.63 : 980,310.38 = 980,310.38 : x - Step 2: Convert to fraction form
633,344.63/980,310.38 = 980,310.38/x - Step 3: Cross multiply
633,344.63x = 980,310.38 × 980,310.38 - Step 4: Simplify right side
633,344.63x = 961,008,431,332.64 - Step 5: Solve for x
x = 961,008,431,332.64/633,344.63 - Step 6: Final answer
x = 1,517,354.68
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.