Finding the Third Proportional to 681,204.94 and 1,432,986.19
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Solution
The third proportional to 681,204.94 and 1,432,986.19 is: 3,014,437.07
Step by Step Solution
- Step 1: Write the proportion equation
681,204.94 : 1,432,986.19 = 1,432,986.19 : x - Step 2: Convert to fraction form
681,204.94/1,432,986.19 = 1,432,986.19/x - Step 3: Cross multiply
681,204.94x = 1,432,986.19 × 1,432,986.19 - Step 4: Simplify right side
681,204.94x = 2,053,449,413,565.79 - Step 5: Solve for x
x = 2,053,449,413,565.79/681,204.94 - Step 6: Final answer
x = 3,014,437.07
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.