Finding the Fourth Proportional to 7,593,703.66, 11,391,738.75 and 2,474,945.99
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Solution
The fourth proportional to 7,593,703.66, 11,391,738.75 and 2,474,945.99 is: 3,712,804.63
Step by Step Solution
- Step 1: Write the proportion equation
7,593,703.66 : 11,391,738.75 = 2,474,945.99 : x - Step 2: Convert to fraction form
7,593,703.66/11,391,738.75 = 2,474,945.99/x - Step 3: Cross multiply
7,593,703.66x = 11,391,738.75 × 2,474,945.99 - Step 4: Simplify right side
7,593,703.66x = 28,193,938,124,200.44 - Step 5: Solve for x
x = 28,193,938,124,200.44/7,593,703.66 - Step 6: Final answer
x = 3,712,804.63
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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.