Finding the Fourth Proportional to 3,057,180.96, 4,585,782.36 and 927,283.52
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Solution
The fourth proportional to 3,057,180.96, 4,585,782.36 and 927,283.52 is: 1,390,928.59
Step by Step Solution
- Step 1: Write the proportion equation
3,057,180.96 : 4,585,782.36 = 927,283.52 : x - Step 2: Convert to fraction form
3,057,180.96/4,585,782.36 = 927,283.52/x - Step 3: Cross multiply
3,057,180.96x = 4,585,782.36 × 927,283.52 - Step 4: Simplify right side
3,057,180.96x = 4,252,320,408,734.71 - Step 5: Solve for x
x = 4,252,320,408,734.71/3,057,180.96 - Step 6: Final answer
x = 1,390,928.59
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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.