Finding the Fourth Proportional to 1,224,850.73, 1,837,649.57 and 626,232.24
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Solution
The fourth proportional to 1,224,850.73, 1,837,649.57 and 626,232.24 is: 939,539.31
Step by Step Solution
- Step 1: Write the proportion equation
1,224,850.73 : 1,837,649.57 = 626,232.24 : x - Step 2: Convert to fraction form
1,224,850.73/1,837,649.57 = 626,232.24/x - Step 3: Cross multiply
1,224,850.73x = 1,837,649.57 × 626,232.24 - Step 4: Simplify right side
1,224,850.73x = 1,150,795,403,424.98 - Step 5: Solve for x
x = 1,150,795,403,424.98/1,224,850.73 - Step 6: Final answer
x = 939,539.31
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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.