Finding the Fourth Proportional to 5,413,192, 7,470,204.96 and 3,237,826.88
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Solution
The fourth proportional to 5,413,192, 7,470,204.96 and 3,237,826.88 is: 4,468,201.09
Step by Step Solution
- Step 1: Write the proportion equation
5,413,192 : 7,470,204.96 = 3,237,826.88 : x - Step 2: Convert to fraction form
5,413,192/7,470,204.96 = 3,237,826.88/x - Step 3: Cross multiply
5,413,192x = 7,470,204.96 × 3,237,826.88 - Step 4: Simplify right side
5,413,192x = 24,187,230,418,597.32 - Step 5: Solve for x
x = 24,187,230,418,597.32/5,413,192 - Step 6: Final answer
x = 4,468,201.09
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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.