Finding the Fourth Proportional to 1,782,093.84, 2,459,286.84 and 966,296.04
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Solution
The fourth proportional to 1,782,093.84, 2,459,286.84 and 966,296.04 is: 1,333,487.09
Step by Step Solution
- Step 1: Write the proportion equation
1,782,093.84 : 2,459,286.84 = 966,296.04 : x - Step 2: Convert to fraction form
1,782,093.84/2,459,286.84 = 966,296.04/x - Step 3: Cross multiply
1,782,093.84x = 2,459,286.84 × 966,296.04 - Step 4: Simplify right side
1,782,093.84x = 2,376,399,134,716.11 - Step 5: Solve for x
x = 2,376,399,134,716.11/1,782,093.84 - Step 6: Final answer
x = 1,333,487.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.