Finding the Fourth Proportional to 477,033.54, 715,546.66 and 122,046.99
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Solution
The fourth proportional to 477,033.54, 715,546.66 and 122,046.99 is: 183,069.55
Step by Step Solution
- Step 1: Write the proportion equation
477,033.54 : 715,546.66 = 122,046.99 : x - Step 2: Convert to fraction form
477,033.54/715,546.66 = 122,046.99/x - Step 3: Cross multiply
477,033.54x = 715,546.66 × 122,046.99 - Step 4: Simplify right side
477,033.54x = 87,330,316,057.55 - Step 5: Solve for x
x = 87,330,316,057.55/477,033.54 - Step 6: Final answer
x = 183,069.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.