Finding the Fourth Proportional to 2,270,794.40, 3,404,962.80 and 941,232.80
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Solution
The fourth proportional to 2,270,794.40, 3,404,962.80 and 941,232.80 is: 1,411,339.87
Step by Step Solution
- Step 1: Write the proportion equation
2,270,794.40 : 3,404,962.80 = 941,232.80 : x - Step 2: Convert to fraction form
2,270,794.40/3,404,962.80 = 941,232.80/x - Step 3: Cross multiply
2,270,794.40x = 3,404,962.80 × 941,232.80 - Step 4: Simplify right side
2,270,794.40x = 3,204,862,670,139.84 - Step 5: Solve for x
x = 3,204,862,670,139.84/2,270,794.40 - Step 6: Final answer
x = 1,411,339.87
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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.