Finding the Fourth Proportional to 6,374,334.24, 8,796,463.28 and 3,473,745.28
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Solution
The fourth proportional to 6,374,334.24, 8,796,463.28 and 3,473,745.28 is: 4,793,704.20
Step by Step Solution
- Step 1: Write the proportion equation
6,374,334.24 : 8,796,463.28 = 3,473,745.28 : x - Step 2: Convert to fraction form
6,374,334.24/8,796,463.28 = 3,473,745.28/x - Step 3: Cross multiply
6,374,334.24x = 8,796,463.28 × 3,473,745.28 - Step 4: Simplify right side
6,374,334.24x = 30,556,672,799,593.31 - Step 5: Solve for x
x = 30,556,672,799,593.31/6,374,334.24 - Step 6: Final answer
x = 4,793,704.20
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.