Finding the Fourth Proportional to 737,897.06, 1,106,845.79 and 569,662.97
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Solution
The fourth proportional to 737,897.06, 1,106,845.79 and 569,662.97 is: 854,494.60
Step by Step Solution
- Step 1: Write the proportion equation
737,897.06 : 1,106,845.79 = 569,662.97 : x - Step 2: Convert to fraction form
737,897.06/1,106,845.79 = 569,662.97/x - Step 3: Cross multiply
737,897.06x = 1,106,845.79 × 569,662.97 - Step 4: Simplify right side
737,897.06x = 630,529,051,680.85 - Step 5: Solve for x
x = 630,529,051,680.85/737,897.06 - Step 6: Final answer
x = 854,494.60
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.