Finding the Fourth Proportional to 2,399,197.94, 3,598,796.93 and 801,761.03
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Solution
The fourth proportional to 2,399,197.94, 3,598,796.93 and 801,761.03 is: 1,202,641.55
Step by Step Solution
- Step 1: Write the proportion equation
2,399,197.94 : 3,598,796.93 = 801,761.03 : x - Step 2: Convert to fraction form
2,399,197.94/3,598,796.93 = 801,761.03/x - Step 3: Cross multiply
2,399,197.94x = 3,598,796.93 × 801,761.03 - Step 4: Simplify right side
2,399,197.94x = 2,885,375,140,350.23 - Step 5: Solve for x
x = 2,885,375,140,350.23/2,399,197.94 - Step 6: Final answer
x = 1,202,641.55
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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.