Finding the Fourth Proportional to 1,027,563.33, 1,541,351.37 and 269,397.99
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Solution
The fourth proportional to 1,027,563.33, 1,541,351.37 and 269,397.99 is: 404,098.66
Step by Step Solution
- Step 1: Write the proportion equation
1,027,563.33 : 1,541,351.37 = 269,397.99 : x - Step 2: Convert to fraction form
1,027,563.33/1,541,351.37 = 269,397.99/x - Step 3: Cross multiply
1,027,563.33x = 1,541,351.37 × 269,397.99 - Step 4: Simplify right side
1,027,563.33x = 415,236,961,971.99 - Step 5: Solve for x
x = 415,236,961,971.99/1,027,563.33 - Step 6: Final answer
x = 404,098.66
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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.