Finding the Fourth Proportional to 1,183,556.40, 1,775,593.80 and 584,804.40
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Solution
The fourth proportional to 1,183,556.40, 1,775,593.80 and 584,804.40 is: 877,334.67
Step by Step Solution
- Step 1: Write the proportion equation
1,183,556.40 : 1,775,593.80 = 584,804.40 : x - Step 2: Convert to fraction form
1,183,556.40/1,775,593.80 = 584,804.40/x - Step 3: Cross multiply
1,183,556.40x = 1,775,593.80 × 584,804.40 - Step 4: Simplify right side
1,183,556.40x = 1,038,375,066,852.72 - Step 5: Solve for x
x = 1,038,375,066,852.72/1,183,556.40 - Step 6: Final answer
x = 877,334.67
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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.