Finding the Fourth Proportional to 1,194,583.44, 1,648,525.32 and 658,039.44
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Solution
The fourth proportional to 1,194,583.44, 1,648,525.32 and 658,039.44 is: 908,094.52
Step by Step Solution
- Step 1: Write the proportion equation
1,194,583.44 : 1,648,525.32 = 658,039.44 : x - Step 2: Convert to fraction form
1,194,583.44/1,648,525.32 = 658,039.44/x - Step 3: Cross multiply
1,194,583.44x = 1,648,525.32 × 658,039.44 - Step 4: Simplify right side
1,194,583.44x = 1,084,794,678,398.62 - Step 5: Solve for x
x = 1,084,794,678,398.62/1,194,583.44 - Step 6: Final answer
x = 908,094.52
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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.