Finding the Fourth Proportional to 1,597,201.61, 2,393,378.24 and 1,171,021.14
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Solution
The fourth proportional to 1,597,201.61, 2,393,378.24 and 1,171,021.14 is: 1,754,754.38
Step by Step Solution
- Step 1: Write the proportion equation
1,597,201.61 : 2,393,378.24 = 1,171,021.14 : x - Step 2: Convert to fraction form
1,597,201.61/2,393,378.24 = 1,171,021.14/x - Step 3: Cross multiply
1,597,201.61x = 2,393,378.24 × 1,171,021.14 - Step 4: Simplify right side
1,597,201.61x = 2,802,696,509,200.89 - Step 5: Solve for x
x = 2,802,696,509,200.89/1,597,201.61 - Step 6: Final answer
x = 1,754,754.38
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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.