Finding the Fourth Proportional to 1,365,272.44, 2,048,822.79 and 566,554.75
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Solution
The fourth proportional to 1,365,272.44, 2,048,822.79 and 566,554.75 is: 850,211.47
Step by Step Solution
- Step 1: Write the proportion equation
1,365,272.44 : 2,048,822.79 = 566,554.75 : x - Step 2: Convert to fraction form
1,365,272.44/2,048,822.79 = 566,554.75/x - Step 3: Cross multiply
1,365,272.44x = 2,048,822.79 × 566,554.75 - Step 4: Simplify right side
1,365,272.44x = 1,160,770,283,582.75 - Step 5: Solve for x
x = 1,160,770,283,582.75/1,365,272.44 - Step 6: Final answer
x = 850,211.47
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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.