Finding the Fourth Proportional to 1,048,165.44, 1,446,460.92 and 595,456.44
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Solution
The fourth proportional to 1,048,165.44, 1,446,460.92 and 595,456.44 is: 821,725.69
Step by Step Solution
- Step 1: Write the proportion equation
1,048,165.44 : 1,446,460.92 = 595,456.44 : x - Step 2: Convert to fraction form
1,048,165.44/1,446,460.92 = 595,456.44/x - Step 3: Cross multiply
1,048,165.44x = 1,446,460.92 × 595,456.44 - Step 4: Simplify right side
1,048,165.44x = 861,304,470,022.33 - Step 5: Solve for x
x = 861,304,470,022.33/1,048,165.44 - Step 6: Final answer
x = 821,725.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.