Finding the Fourth Proportional to 633,783.26, 950,035.18 and 397,292.02
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Solution
The fourth proportional to 633,783.26, 950,035.18 and 397,292.02 is: 595,537.02
Step by Step Solution
- Step 1: Write the proportion equation
633,783.26 : 950,035.18 = 397,292.02 : x - Step 2: Convert to fraction form
633,783.26/950,035.18 = 397,292.02/x - Step 3: Cross multiply
633,783.26x = 950,035.18 × 397,292.02 - Step 4: Simplify right side
633,783.26x = 377,441,395,733.26 - Step 5: Solve for x
x = 377,441,395,733.26/633,783.26 - Step 6: Final answer
x = 595,537.02
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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.