Finding the Fourth Proportional to 4,301,836.36, 6,452,754.68 and 1,606,372
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Solution
The fourth proportional to 4,301,836.36, 6,452,754.68 and 1,606,372 is: 2,409,558.05
Step by Step Solution
- Step 1: Write the proportion equation
4,301,836.36 : 6,452,754.68 = 1,606,372 : x - Step 2: Convert to fraction form
4,301,836.36/6,452,754.68 = 1,606,372/x - Step 3: Cross multiply
4,301,836.36x = 6,452,754.68 × 1,606,372 - Step 4: Simplify right side
4,301,836.36x = 10,365,524,440,820.96 - Step 5: Solve for x
x = 10,365,524,440,820.96/4,301,836.36 - Step 6: Final answer
x = 2,409,558.05
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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.