Finding the Fourth Proportional to 4,597,444.41, 6,344,472.84 and 2,664,826.00
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Solution
The fourth proportional to 4,597,444.41, 6,344,472.84 and 2,664,826.00 is: 3,677,459.62
Step by Step Solution
- Step 1: Write the proportion equation
4,597,444.41 : 6,344,472.84 = 2,664,826.00 : x - Step 2: Convert to fraction form
4,597,444.41/6,344,472.84 = 2,664,826.00/x - Step 3: Cross multiply
4,597,444.41x = 6,344,472.84 × 2,664,826.00 - Step 4: Simplify right side
4,597,444.41x = 16,906,916,154,471.56 - Step 5: Solve for x
x = 16,906,916,154,471.56/4,597,444.41 - Step 6: Final answer
x = 3,677,459.62
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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.