Finding the Fourth Proportional to 4,617,253.23, 6,371,822.27 and 2,524,120.96
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Solution
The fourth proportional to 4,617,253.23, 6,371,822.27 and 2,524,120.96 is: 3,483,293.94
Step by Step Solution
- Step 1: Write the proportion equation
4,617,253.23 : 6,371,822.27 = 2,524,120.96 : x - Step 2: Convert to fraction form
4,617,253.23/6,371,822.27 = 2,524,120.96/x - Step 3: Cross multiply
4,617,253.23x = 6,371,822.27 × 2,524,120.96 - Step 4: Simplify right side
4,617,253.23x = 16,083,250,165,350.44 - Step 5: Solve for x
x = 16,083,250,165,350.44/4,617,253.23 - Step 6: Final answer
x = 3,483,293.94
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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.