Finding the Fourth Proportional to 2,294,663.49, 3,442,211.19 and 675,433.29
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Solution
The fourth proportional to 2,294,663.49, 3,442,211.19 and 675,433.29 is: 1,013,213.50
Step by Step Solution
- Step 1: Write the proportion equation
2,294,663.49 : 3,442,211.19 = 675,433.29 : x - Step 2: Convert to fraction form
2,294,663.49/3,442,211.19 = 675,433.29/x - Step 3: Cross multiply
2,294,663.49x = 3,442,211.19 × 675,433.29 - Step 4: Simplify right side
2,294,663.49x = 2,324,984,028,936.52 - Step 5: Solve for x
x = 2,324,984,028,936.52/2,294,663.49 - Step 6: Final answer
x = 1,013,213.50
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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.