Finding the Fourth Proportional to 466,583.09, 700,071.46 and 277,404.85
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Solution
The fourth proportional to 466,583.09, 700,071.46 and 277,404.85 is: 416,224.30
Step by Step Solution
- Step 1: Write the proportion equation
466,583.09 : 700,071.46 = 277,404.85 : x - Step 2: Convert to fraction form
466,583.09/700,071.46 = 277,404.85/x - Step 3: Cross multiply
466,583.09x = 700,071.46 × 277,404.85 - Step 4: Simplify right side
466,583.09x = 194,203,218,532.16 - Step 5: Solve for x
x = 194,203,218,532.16/466,583.09 - Step 6: Final answer
x = 416,224.30
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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.