Finding the Fourth Proportional to 2,361,461.67, 3,539,948.18 and 923,067.23
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Solution
The fourth proportional to 2,361,461.67, 3,539,948.18 and 923,067.23 is: 1,383,723.56
Step by Step Solution
- Step 1: Write the proportion equation
2,361,461.67 : 3,539,948.18 = 923,067.23 : x - Step 2: Convert to fraction form
2,361,461.67/3,539,948.18 = 923,067.23/x - Step 3: Cross multiply
2,361,461.67x = 3,539,948.18 × 923,067.23 - Step 4: Simplify right side
2,361,461.67x = 3,267,610,138,541.06 - Step 5: Solve for x
x = 3,267,610,138,541.06/2,361,461.67 - Step 6: Final answer
x = 1,383,723.56
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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.