Finding the Fourth Proportional to 2,263,571.67, 3,395,695.07 and 747,414.75
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Solution
The fourth proportional to 2,263,571.67, 3,395,695.07 and 747,414.75 is: 1,121,233.59
Step by Step Solution
- Step 1: Write the proportion equation
2,263,571.67 : 3,395,695.07 = 747,414.75 : x - Step 2: Convert to fraction form
2,263,571.67/3,395,695.07 = 747,414.75/x - Step 3: Cross multiply
2,263,571.67x = 3,395,695.07 × 747,414.75 - Step 4: Simplify right side
2,263,571.67x = 2,537,992,583,688.82 - Step 5: Solve for x
x = 2,537,992,583,688.82/2,263,571.67 - Step 6: Final answer
x = 1,121,233.59
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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.