Finding the Fourth Proportional to 2,330,163.04, 3,496,603.20 and 982,243.12
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Solution
The fourth proportional to 2,330,163.04, 3,496,603.20 and 982,243.12 is: 1,473,937.39
Step by Step Solution
- Step 1: Write the proportion equation
2,330,163.04 : 3,496,603.20 = 982,243.12 : x - Step 2: Convert to fraction form
2,330,163.04/3,496,603.20 = 982,243.12/x - Step 3: Cross multiply
2,330,163.04x = 3,496,603.20 × 982,243.12 - Step 4: Simplify right side
2,330,163.04x = 3,434,514,436,569.98 - Step 5: Solve for x
x = 3,434,514,436,569.98/2,330,163.04 - Step 6: Final answer
x = 1,473,937.39
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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.