Finding the Fourth Proportional to 3,922,143.84, 5,883,513.84 and 1,524,958.56
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Solution
The fourth proportional to 3,922,143.84, 5,883,513.84 and 1,524,958.56 is: 2,287,553.74
Step by Step Solution
- Step 1: Write the proportion equation
3,922,143.84 : 5,883,513.84 = 1,524,958.56 : x - Step 2: Convert to fraction form
3,922,143.84/5,883,513.84 = 1,524,958.56/x - Step 3: Cross multiply
3,922,143.84x = 5,883,513.84 × 1,524,958.56 - Step 4: Simplify right side
3,922,143.84x = 8,972,114,793,186.47 - Step 5: Solve for x
x = 8,972,114,793,186.47/3,922,143.84 - Step 6: Final answer
x = 2,287,553.74
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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.