Finding the Fourth Proportional to 1,569,194.44, 2,353,791.69 and 447,234.28
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Solution
The fourth proportional to 1,569,194.44, 2,353,791.69 and 447,234.28 is: 670,851.43
Step by Step Solution
- Step 1: Write the proportion equation
1,569,194.44 : 2,353,791.69 = 447,234.28 : x - Step 2: Convert to fraction form
1,569,194.44/2,353,791.69 = 447,234.28/x - Step 3: Cross multiply
1,569,194.44x = 2,353,791.69 × 447,234.28 - Step 4: Simplify right side
1,569,194.44x = 1,052,696,331,747.13 - Step 5: Solve for x
x = 1,052,696,331,747.13/1,569,194.44 - Step 6: Final answer
x = 670,851.43
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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.