Finding the Fourth Proportional to 4,334,770.56, 5,981,719.68 and 2,400,916.08
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Solution
The fourth proportional to 4,334,770.56, 5,981,719.68 and 2,400,916.08 is: 3,313,118.14
Step by Step Solution
- Step 1: Write the proportion equation
4,334,770.56 : 5,981,719.68 = 2,400,916.08 : x - Step 2: Convert to fraction form
4,334,770.56/5,981,719.68 = 2,400,916.08/x - Step 3: Cross multiply
4,334,770.56x = 5,981,719.68 × 2,400,916.08 - Step 4: Simplify right side
4,334,770.56x = 14,361,606,965,764.46 - Step 5: Solve for x
x = 14,361,606,965,764.46/4,334,770.56 - Step 6: Final answer
x = 3,313,118.14
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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.