Finding the Fourth Proportional to 2,233,163.51, 3,349,241.99 and 635,691.19
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Solution
The fourth proportional to 2,233,163.51, 3,349,241.99 and 635,691.19 is: 953,393.52
Step by Step Solution
- Step 1: Write the proportion equation
2,233,163.51 : 3,349,241.99 = 635,691.19 : x - Step 2: Convert to fraction form
2,233,163.51/3,349,241.99 = 635,691.19/x - Step 3: Cross multiply
2,233,163.51x = 3,349,241.99 × 635,691.19 - Step 4: Simplify right side
2,233,163.51x = 2,129,083,623,042.61 - Step 5: Solve for x
x = 2,129,083,623,042.61/2,233,163.51 - Step 6: Final answer
x = 953,393.52
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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.