Finding the Fourth Proportional to 594,951.77, 892,782.24 and 215,902.08
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Solution
The fourth proportional to 594,951.77, 892,782.24 and 215,902.08 is: 323,981.80
Step by Step Solution
- Step 1: Write the proportion equation
594,951.77 : 892,782.24 = 215,902.08 : x - Step 2: Convert to fraction form
594,951.77/892,782.24 = 215,902.08/x - Step 3: Cross multiply
594,951.77x = 892,782.24 × 215,902.08 - Step 4: Simplify right side
594,951.77x = 192,753,542,603.06 - Step 5: Solve for x
x = 192,753,542,603.06/594,951.77 - Step 6: Final answer
x = 323,981.80
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1.5x scale
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.