Finding the Third Proportional to 996,888.94 and 2,186,778.94
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Solution
The third proportional to 996,888.94 and 2,186,778.94 is: 4,796,925.66
Step by Step Solution
- Step 1: Write the proportion equation
996,888.94 : 2,186,778.94 = 2,186,778.94 : x - Step 2: Convert to fraction form
996,888.94/2,186,778.94 = 2,186,778.94/x - Step 3: Cross multiply
996,888.94x = 2,186,778.94 × 2,186,778.94 - Step 4: Simplify right side
996,888.94x = 4,782,002,121,493.63 - Step 5: Solve for x
x = 4,782,002,121,493.63/996,888.94 - Step 6: Final answer
x = 4,796,925.66
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.