Finding the Fourth Proportional to 2,331,630.84, 3,497,571.10 and 734,318.32
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Solution
The fourth proportional to 2,331,630.84, 3,497,571.10 and 734,318.32 is: 1,101,516.80
Step by Step Solution
- Step 1: Write the proportion equation
2,331,630.84 : 3,497,571.10 = 734,318.32 : x - Step 2: Convert to fraction form
2,331,630.84/3,497,571.10 = 734,318.32/x - Step 3: Cross multiply
2,331,630.84x = 3,497,571.10 × 734,318.32 - Step 4: Simplify right side
2,331,630.84x = 2,568,330,534,232.55 - Step 5: Solve for x
x = 2,568,330,534,232.55/2,331,630.84 - Step 6: Final answer
x = 1,101,516.80
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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.