Finding the Fourth Proportional to 1,504,158.63, 2,256,926.94 and 651,491.07
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Solution
The fourth proportional to 1,504,158.63, 2,256,926.94 and 651,491.07 is: 977,535.03
Step by Step Solution
- Step 1: Write the proportion equation
1,504,158.63 : 2,256,926.94 = 651,491.07 : x - Step 2: Convert to fraction form
1,504,158.63/2,256,926.94 = 651,491.07/x - Step 3: Cross multiply
1,504,158.63x = 2,256,926.94 × 651,491.07 - Step 4: Simplify right side
1,504,158.63x = 1,470,367,747,052.43 - Step 5: Solve for x
x = 1,470,367,747,052.43/1,504,158.63 - Step 6: Final answer
x = 977,535.03
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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.