Finding the Fourth Proportional to 594,473.94, 891,523.60 and 195,021.62
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Solution
The fourth proportional to 594,473.94, 891,523.60 and 195,021.62 is: 292,470.98
Step by Step Solution
- Step 1: Write the proportion equation
594,473.94 : 891,523.60 = 195,021.62 : x - Step 2: Convert to fraction form
594,473.94/891,523.60 = 195,021.62/x - Step 3: Cross multiply
594,473.94x = 891,523.60 × 195,021.62 - Step 4: Simplify right side
594,473.94x = 173,866,376,740.23 - Step 5: Solve for x
x = 173,866,376,740.23/594,473.94 - Step 6: Final answer
x = 292,470.98
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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.