Finding the Fourth Proportional to 1,739,133.50, 2,608,879.19 and 601,893.70
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Solution
The fourth proportional to 1,739,133.50, 2,608,879.19 and 601,893.70 is: 902,902.48
Step by Step Solution
- Step 1: Write the proportion equation
1,739,133.50 : 2,608,879.19 = 601,893.70 : x - Step 2: Convert to fraction form
1,739,133.50/2,608,879.19 = 601,893.70/x - Step 3: Cross multiply
1,739,133.50x = 2,608,879.19 × 601,893.70 - Step 4: Simplify right side
1,739,133.50x = 1,570,267,938,990.44 - Step 5: Solve for x
x = 1,570,267,938,990.44/1,739,133.50 - Step 6: Final answer
x = 902,902.48
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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.