Finding the Fourth Proportional to 1,797,717.34, 2,696,586.09 and 599,636.37
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Solution
The fourth proportional to 1,797,717.34, 2,696,586.09 and 599,636.37 is: 899,457.91
Step by Step Solution
- Step 1: Write the proportion equation
1,797,717.34 : 2,696,586.09 = 599,636.37 : x - Step 2: Convert to fraction form
1,797,717.34/2,696,586.09 = 599,636.37/x - Step 3: Cross multiply
1,797,717.34x = 2,696,586.09 × 599,636.37 - Step 4: Simplify right side
1,797,717.34x = 1,616,971,090,889.86 - Step 5: Solve for x
x = 1,616,971,090,889.86/1,797,717.34 - Step 6: Final answer
x = 899,457.91
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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.