Finding the Fourth Proportional to 2,057,207.07, 3,085,564.86 and 541,008.18
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Solution
The fourth proportional to 2,057,207.07, 3,085,564.86 and 541,008.18 is: 811,447.64
Step by Step Solution
- Step 1: Write the proportion equation
2,057,207.07 : 3,085,564.86 = 541,008.18 : x - Step 2: Convert to fraction form
2,057,207.07/3,085,564.86 = 541,008.18/x - Step 3: Cross multiply
2,057,207.07x = 3,085,564.86 × 541,008.18 - Step 4: Simplify right side
2,057,207.07x = 1,669,315,829,180.56 - Step 5: Solve for x
x = 1,669,315,829,180.56/2,057,207.07 - Step 6: Final answer
x = 811,447.64
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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.