Finding the Fourth Proportional to 4,496,351.44, 6,744,510.96 and 1,617,712.24
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Solution
The fourth proportional to 4,496,351.44, 6,744,510.96 and 1,617,712.24 is: 2,426,562.53
Step by Step Solution
- Step 1: Write the proportion equation
4,496,351.44 : 6,744,510.96 = 1,617,712.24 : x - Step 2: Convert to fraction form
4,496,351.44/6,744,510.96 = 1,617,712.24/x - Step 3: Cross multiply
4,496,351.44x = 6,744,510.96 × 1,617,712.24 - Step 4: Simplify right side
4,496,351.44x = 10,910,677,932,806.15 - Step 5: Solve for x
x = 10,910,677,932,806.15/4,496,351.44 - Step 6: Final answer
x = 2,426,562.53
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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.