Finding the Fourth Proportional to 4,526,611.59, 6,246,799.70 and 2,593,040.79
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Solution
The fourth proportional to 4,526,611.59, 6,246,799.70 and 2,593,040.79 is: 3,578,439.65
Step by Step Solution
- Step 1: Write the proportion equation
4,526,611.59 : 6,246,799.70 = 2,593,040.79 : x - Step 2: Convert to fraction form
4,526,611.59/6,246,799.70 = 2,593,040.79/x - Step 3: Cross multiply
4,526,611.59x = 6,246,799.70 × 2,593,040.79 - Step 4: Simplify right side
4,526,611.59x = 16,198,206,416,094.56 - Step 5: Solve for x
x = 16,198,206,416,094.56/4,526,611.59 - Step 6: Final answer
x = 3,578,439.65
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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.