Finding the Fourth Proportional to 1,366,125.21, 2,049,286.19 and 524,676.96
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Solution
The fourth proportional to 1,366,125.21, 2,049,286.19 and 524,676.96 is: 787,053.22
Step by Step Solution
- Step 1: Write the proportion equation
1,366,125.21 : 2,049,286.19 = 524,676.96 : x - Step 2: Convert to fraction form
1,366,125.21/2,049,286.19 = 524,676.96/x - Step 3: Cross multiply
1,366,125.21x = 2,049,286.19 × 524,676.96 - Step 4: Simplify right side
1,366,125.21x = 1,075,213,245,715.80 - Step 5: Solve for x
x = 1,075,213,245,715.80/1,366,125.21 - Step 6: Final answer
x = 787,053.22
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.