Finding the Fourth Proportional to 1,796,179.84, 2,694,716.16 and 534,005.44
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Solution
The fourth proportional to 1,796,179.84, 2,694,716.16 and 534,005.44 is: 801,140.88
Step by Step Solution
- Step 1: Write the proportion equation
1,796,179.84 : 2,694,716.16 = 534,005.44 : x - Step 2: Convert to fraction form
1,796,179.84/2,694,716.16 = 534,005.44/x - Step 3: Cross multiply
1,796,179.84x = 2,694,716.16 × 534,005.44 - Step 4: Simplify right side
1,796,179.84x = 1,438,993,088,695.91 - Step 5: Solve for x
x = 1,438,993,088,695.91/1,796,179.84 - Step 6: Final answer
x = 801,140.88
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.