Finding the Fourth Proportional to 2,534,739.24, 3,802,283.82 and 737,637.60
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Solution
The fourth proportional to 2,534,739.24, 3,802,283.82 and 737,637.60 is: 1,106,507.32
Step by Step Solution
- Step 1: Write the proportion equation
2,534,739.24 : 3,802,283.82 = 737,637.60 : x - Step 2: Convert to fraction form
2,534,739.24/3,802,283.82 = 737,637.60/x - Step 3: Cross multiply
2,534,739.24x = 3,802,283.82 × 737,637.60 - Step 4: Simplify right side
2,534,739.24x = 2,804,707,511,503.63 - Step 5: Solve for x
x = 2,804,707,511,503.63/2,534,739.24 - Step 6: Final answer
x = 1,106,507.32
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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.