Finding the Fourth Proportional to 4,159,546.53, 6,239,236.71 and 1,884,646.95
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Solution
The fourth proportional to 4,159,546.53, 6,239,236.71 and 1,884,646.95 is: 2,826,932.78
Step by Step Solution
- Step 1: Write the proportion equation
4,159,546.53 : 6,239,236.71 = 1,884,646.95 : x - Step 2: Convert to fraction form
4,159,546.53/6,239,236.71 = 1,884,646.95/x - Step 3: Cross multiply
4,159,546.53x = 6,239,236.71 × 1,884,646.95 - Step 4: Simplify right side
4,159,546.53x = 11,758,758,419,499.82 - Step 5: Solve for x
x = 11,758,758,419,499.82/4,159,546.53 - Step 6: Final answer
x = 2,826,932.78
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.