Finding the Third Proportional to 887,652 and 1,941,374
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Solution
The third proportional to 887,652 and 1,941,374 is: 4,245,957.88
Step by Step Solution
- Step 1: Write the proportion equation
887,652 : 1,941,374 = 1,941,374 : x - Step 2: Convert to fraction form
887,652/1,941,374 = 1,941,374/x - Step 3: Cross multiply
887,652x = 1,941,374 × 1,941,374 - Step 4: Simplify right side
887,652x = 3,768,933,007,876 - Step 5: Solve for x
x = 3,768,933,007,876/887,652 - Step 6: Final answer
x = 4,245,957.88
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.