Finding the Fourth Proportional to 1,727,333.99, 2,591,333.09 and 662,293.00
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Solution
The fourth proportional to 1,727,333.99, 2,591,333.09 and 662,293.00 is: 993,566.83
Step by Step Solution
- Step 1: Write the proportion equation
1,727,333.99 : 2,591,333.09 = 662,293.00 : x - Step 2: Convert to fraction form
1,727,333.99/2,591,333.09 = 662,293.00/x - Step 3: Cross multiply
1,727,333.99x = 2,591,333.09 × 662,293.00 - Step 4: Simplify right side
1,727,333.99x = 1,716,221,754,046.57 - Step 5: Solve for x
x = 1,716,221,754,046.57/1,727,333.99 - Step 6: Final answer
x = 993,566.83
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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.