Finding the Fourth Proportional to 5,799,826.76, 8,694,950.16 and 2,559,057.08
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Solution
The fourth proportional to 5,799,826.76, 8,694,950.16 and 2,559,057.08 is: 3,836,472.14
Step by Step Solution
- Step 1: Write the proportion equation
5,799,826.76 : 8,694,950.16 = 2,559,057.08 : x - Step 2: Convert to fraction form
5,799,826.76/8,694,950.16 = 2,559,057.08/x - Step 3: Cross multiply
5,799,826.76x = 8,694,950.16 × 2,559,057.08 - Step 4: Simplify right side
5,799,826.76x = 22,250,873,767,195.13 - Step 5: Solve for x
x = 22,250,873,767,195.13/5,799,826.76 - Step 6: Final answer
x = 3,836,472.14
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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.