Finding the Fourth Proportional to 11,553,706.28, 17,330,756.26 and 4,368,623.96
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Solution
The fourth proportional to 11,553,706.28, 17,330,756.26 and 4,368,623.96 is: 6,553,010.37
Step by Step Solution
- Step 1: Write the proportion equation
11,553,706.28 : 17,330,756.26 = 4,368,623.96 : x - Step 2: Convert to fraction form
11,553,706.28/17,330,756.26 = 4,368,623.96/x - Step 3: Cross multiply
11,553,706.28x = 17,330,756.26 × 4,368,623.96 - Step 4: Simplify right side
11,553,706.28x = 75,711,557,042,356 - Step 5: Solve for x
x = 75,711,557,042,356/11,553,706.28 - Step 6: Final answer
x = 6,553,010.37
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.