Finding the Fourth Proportional to 9,741,252.42, 14,611,976.64 and 4,350,175.92
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Solution
The fourth proportional to 9,741,252.42, 14,611,976.64 and 4,350,175.92 is: 6,525,307.65
Step by Step Solution
- Step 1: Write the proportion equation
9,741,252.42 : 14,611,976.64 = 4,350,175.92 : x - Step 2: Convert to fraction form
9,741,252.42/14,611,976.64 = 4,350,175.92/x - Step 3: Cross multiply
9,741,252.42x = 14,611,976.64 × 4,350,175.92 - Step 4: Simplify right side
9,741,252.42x = 63,564,668,922,930.51 - Step 5: Solve for x
x = 63,564,668,922,930.51/9,741,252.42 - Step 6: Final answer
x = 6,525,307.65
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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.