Finding the Fourth Proportional to 434,700.68, 599,829.71 and 241,106.09
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Solution
The fourth proportional to 434,700.68, 599,829.71 and 241,106.09 is: 332,694.66
Step by Step Solution
- Step 1: Write the proportion equation
434,700.68 : 599,829.71 = 241,106.09 : x - Step 2: Convert to fraction form
434,700.68/599,829.71 = 241,106.09/x - Step 3: Cross multiply
434,700.68x = 599,829.71 × 241,106.09 - Step 4: Simplify right side
434,700.68x = 144,622,591,839.26 - Step 5: Solve for x
x = 144,622,591,839.26/434,700.68 - Step 6: Final answer
x = 332,694.66
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.