Finding the Fourth Proportional to 1,366,314.84, 2,049,546.96 and 567,677.10
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Solution
The fourth proportional to 1,366,314.84, 2,049,546.96 and 567,677.10 is: 851,546.69
Step by Step Solution
- Step 1: Write the proportion equation
1,366,314.84 : 2,049,546.96 = 567,677.10 : x - Step 2: Convert to fraction form
1,366,314.84/2,049,546.96 = 567,677.10/x - Step 3: Cross multiply
1,366,314.84x = 2,049,546.96 × 567,677.10 - Step 4: Simplify right side
1,366,314.84x = 1,163,480,874,566.62 - Step 5: Solve for x
x = 1,163,480,874,566.62/1,366,314.84 - Step 6: Final answer
x = 851,546.69
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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.