Finding the Fourth Proportional to 2,090,649.26, 3,135,974.44 and 594,741.26
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Solution
The fourth proportional to 2,090,649.26, 3,135,974.44 and 594,741.26 is: 892,112.05
Step by Step Solution
- Step 1: Write the proportion equation
2,090,649.26 : 3,135,974.44 = 594,741.26 : x - Step 2: Convert to fraction form
2,090,649.26/3,135,974.44 = 594,741.26/x - Step 3: Cross multiply
2,090,649.26x = 3,135,974.44 × 594,741.26 - Step 4: Simplify right side
2,090,649.26x = 1,865,093,389,773.39 - Step 5: Solve for x
x = 1,865,093,389,773.39/2,090,649.26 - Step 6: Final answer
x = 892,112.05
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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.