Finding the Fourth Proportional to 4,410,886.08, 6,611,370 and 2,245,833.84
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Solution
The fourth proportional to 4,410,886.08, 6,611,370 and 2,245,833.84 is: 3,366,225.79
Step by Step Solution
- Step 1: Write the proportion equation
4,410,886.08 : 6,611,370 = 2,245,833.84 : x - Step 2: Convert to fraction form
4,410,886.08/6,611,370 = 2,245,833.84/x - Step 3: Cross multiply
4,410,886.08x = 6,611,370 × 2,245,833.84 - Step 4: Simplify right side
4,410,886.08x = 14,848,038,474,760.80 - Step 5: Solve for x
x = 14,848,038,474,760.80/4,410,886.08 - Step 6: Final answer
x = 3,366,225.79
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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.