Finding the Fourth Proportional to 910,675.26, 1,366,726.64 and 635,330.82
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Solution
The fourth proportional to 910,675.26, 1,366,726.64 and 635,330.82 is: 953,494.18
Step by Step Solution
- Step 1: Write the proportion equation
910,675.26 : 1,366,726.64 = 635,330.82 : x - Step 2: Convert to fraction form
910,675.26/1,366,726.64 = 635,330.82/x - Step 3: Cross multiply
910,675.26x = 1,366,726.64 × 635,330.82 - Step 4: Simplify right side
910,675.26x = 868,323,556,907.05 - Step 5: Solve for x
x = 868,323,556,907.05/910,675.26 - Step 6: Final answer
x = 953,494.18
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.