Finding the Fourth Proportional to 4,284,885.13, 6,427,253.24 and 1,726,034.66
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Solution
The fourth proportional to 4,284,885.13, 6,427,253.24 and 1,726,034.66 is: 2,589,022.00
Step by Step Solution
- Step 1: Write the proportion equation
4,284,885.13 : 6,427,253.24 = 1,726,034.66 : x - Step 2: Convert to fraction form
4,284,885.13/6,427,253.24 = 1,726,034.66/x - Step 3: Cross multiply
4,284,885.13x = 6,427,253.24 × 1,726,034.66 - Step 4: Simplify right side
4,284,885.13x = 11,093,661,848,888.66 - Step 5: Solve for x
x = 11,093,661,848,888.66/4,284,885.13 - Step 6: Final answer
x = 2,589,022.00
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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.