Finding the Fourth Proportional to 2,743,177.94, 4,114,963.74 and 946,035
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Solution
The fourth proportional to 2,743,177.94, 4,114,963.74 and 946,035 is: 1,419,120.38
Step by Step Solution
- Step 1: Write the proportion equation
2,743,177.94 : 4,114,963.74 = 946,035 : x - Step 2: Convert to fraction form
2,743,177.94/4,114,963.74 = 946,035/x - Step 3: Cross multiply
2,743,177.94x = 4,114,963.74 × 946,035 - Step 4: Simplify right side
2,743,177.94x = 3,892,899,721,770.90 - Step 5: Solve for x
x = 3,892,899,721,770.90/2,743,177.94 - Step 6: Final answer
x = 1,419,120.38
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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.