Finding the Fourth Proportional to 941,360.58, 1,402,075.49 and 936,772.74
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Solution
The fourth proportional to 941,360.58, 1,402,075.49 and 936,772.74 is: 1,395,242.29
Step by Step Solution
- Step 1: Write the proportion equation
941,360.58 : 1,402,075.49 = 936,772.74 : x - Step 2: Convert to fraction form
941,360.58/1,402,075.49 = 936,772.74/x - Step 3: Cross multiply
941,360.58x = 1,402,075.49 × 936,772.74 - Step 4: Simplify right side
941,360.58x = 1,313,426,093,770.28 - Step 5: Solve for x
x = 1,313,426,093,770.28/941,360.58 - Step 6: Final answer
x = 1,395,242.29
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.