Finding the Fourth Proportional to 3,227,324.24, 4,841,511.74 and 953,078.68
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Solution
The fourth proportional to 3,227,324.24, 4,841,511.74 and 953,078.68 is: 1,429,773.17
Step by Step Solution
- Step 1: Write the proportion equation
3,227,324.24 : 4,841,511.74 = 953,078.68 : x - Step 2: Convert to fraction form
3,227,324.24/4,841,511.74 = 953,078.68/x - Step 3: Cross multiply
3,227,324.24x = 4,841,511.74 × 953,078.68 - Step 4: Simplify right side
3,227,324.24x = 4,614,341,618,363.70 - Step 5: Solve for x
x = 4,614,341,618,363.70/3,227,324.24 - Step 6: Final answer
x = 1,429,773.17
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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.