Finding the Fourth Proportional to 2,874,841.93, 4,311,329.97 and 955,237.64
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Solution
The fourth proportional to 2,874,841.93, 4,311,329.97 and 955,237.64 is: 1,432,546.47
Step by Step Solution
- Step 1: Write the proportion equation
2,874,841.93 : 4,311,329.97 = 955,237.64 : x - Step 2: Convert to fraction form
2,874,841.93/4,311,329.97 = 955,237.64/x - Step 3: Cross multiply
2,874,841.93x = 4,311,329.97 × 955,237.64 - Step 4: Simplify right side
2,874,841.93x = 4,118,344,665,804.07 - Step 5: Solve for x
x = 4,118,344,665,804.07/2,874,841.93 - Step 6: Final answer
x = 1,432,546.47
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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.