Finding the Fourth Proportional to 4,589,906.90, 6,334,036.48 and 2,524,878
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Solution
The fourth proportional to 4,589,906.90, 6,334,036.48 and 2,524,878 is: 3,484,312.36
Step by Step Solution
- Step 1: Write the proportion equation
4,589,906.90 : 6,334,036.48 = 2,524,878 : x - Step 2: Convert to fraction form
4,589,906.90/6,334,036.48 = 2,524,878/x - Step 3: Cross multiply
4,589,906.90x = 6,334,036.48 × 2,524,878 - Step 4: Simplify right side
4,589,906.90x = 15,992,669,359,549.44 - Step 5: Solve for x
x = 15,992,669,359,549.44/4,589,906.90 - Step 6: Final answer
x = 3,484,312.36
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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.