Finding the Fourth Proportional to 804,558.36, 1,207,335.87 and 467,757.54
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Solution
The fourth proportional to 804,558.36, 1,207,335.87 and 467,757.54 is: 701,926.03
Step by Step Solution
- Step 1: Write the proportion equation
804,558.36 : 1,207,335.87 = 467,757.54 : x - Step 2: Convert to fraction form
804,558.36/1,207,335.87 = 467,757.54/x - Step 3: Cross multiply
804,558.36x = 1,207,335.87 × 467,757.54 - Step 4: Simplify right side
804,558.36x = 564,740,456,504.96 - Step 5: Solve for x
x = 564,740,456,504.96/804,558.36 - Step 6: Final answer
x = 701,926.03
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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.