Finding the Fourth Proportional to 2,283,342.49, 3,425,409.44 and 767,173.31
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Solution
The fourth proportional to 2,283,342.49, 3,425,409.44 and 767,173.31 is: 1,150,892.91
Step by Step Solution
- Step 1: Write the proportion equation
2,283,342.49 : 3,425,409.44 = 767,173.31 : x - Step 2: Convert to fraction form
2,283,342.49/3,425,409.44 = 767,173.31/x - Step 3: Cross multiply
2,283,342.49x = 3,425,409.44 × 767,173.31 - Step 4: Simplify right side
2,283,342.49x = 2,627,882,677,227.13 - Step 5: Solve for x
x = 2,627,882,677,227.13/2,283,342.49 - Step 6: Final answer
x = 1,150,892.91
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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.