Finding the Fourth Proportional to 1,149,552.44, 1,724,328.48 and 350,838.08
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Solution
The fourth proportional to 1,149,552.44, 1,724,328.48 and 350,838.08 is: 526,257.07
Step by Step Solution
- Step 1: Write the proportion equation
1,149,552.44 : 1,724,328.48 = 350,838.08 : x - Step 2: Convert to fraction form
1,149,552.44/1,724,328.48 = 350,838.08/x - Step 3: Cross multiply
1,149,552.44x = 1,724,328.48 × 350,838.08 - Step 4: Simplify right side
1,149,552.44x = 604,960,093,212.52 - Step 5: Solve for x
x = 604,960,093,212.52/1,149,552.44 - Step 6: Final answer
x = 526,257.07
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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.