Finding the Fourth Proportional to 548,592.16, 822,163.92 and 295,250.08
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Solution
The fourth proportional to 548,592.16, 822,163.92 and 295,250.08 is: 442,485.29
Step by Step Solution
- Step 1: Write the proportion equation
548,592.16 : 822,163.92 = 295,250.08 : x - Step 2: Convert to fraction form
548,592.16/822,163.92 = 295,250.08/x - Step 3: Cross multiply
548,592.16x = 822,163.92 × 295,250.08 - Step 4: Simplify right side
548,592.16x = 242,743,963,153.11 - Step 5: Solve for x
x = 242,743,963,153.11/548,592.16 - Step 6: Final answer
x = 442,485.29
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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.