Finding the Fourth Proportional to 1,523,059.68, 2,284,573.10 and 624,301.08
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Solution
The fourth proportional to 1,523,059.68, 2,284,573.10 and 624,301.08 is: 936,444.89
Step by Step Solution
- Step 1: Write the proportion equation
1,523,059.68 : 2,284,573.10 = 624,301.08 : x - Step 2: Convert to fraction form
1,523,059.68/2,284,573.10 = 624,301.08/x - Step 3: Cross multiply
1,523,059.68x = 2,284,573.10 × 624,301.08 - Step 4: Simplify right side
1,523,059.68x = 1,426,261,453,668.95 - Step 5: Solve for x
x = 1,426,261,453,668.95/1,523,059.68 - Step 6: Final answer
x = 936,444.89
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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.