Finding the Fourth Proportional to 2,443,597.08, 3,372,163.02 and 1,424,805
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Solution
The fourth proportional to 2,443,597.08, 3,372,163.02 and 1,424,805 is: 1,966,230.35
Step by Step Solution
- Step 1: Write the proportion equation
2,443,597.08 : 3,372,163.02 = 1,424,805 : x - Step 2: Convert to fraction form
2,443,597.08/3,372,163.02 = 1,424,805/x - Step 3: Cross multiply
2,443,597.08x = 3,372,163.02 × 1,424,805 - Step 4: Simplify right side
2,443,597.08x = 4,804,674,731,711.10 - Step 5: Solve for x
x = 4,804,674,731,711.10/2,443,597.08 - Step 6: Final answer
x = 1,966,230.35
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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.