Finding the Fourth Proportional to 4,995,926.49, 6,894,399.32 and 2,704,087.18
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Solution
The fourth proportional to 4,995,926.49, 6,894,399.32 and 2,704,087.18 is: 3,731,651.54
Step by Step Solution
- Step 1: Write the proportion equation
4,995,926.49 : 6,894,399.32 = 2,704,087.18 : x - Step 2: Convert to fraction form
4,995,926.49/6,894,399.32 = 2,704,087.18/x - Step 3: Cross multiply
4,995,926.49x = 6,894,399.32 × 2,704,087.18 - Step 4: Simplify right side
4,995,926.49x = 18,643,056,767,020.29 - Step 5: Solve for x
x = 18,643,056,767,020.29/4,995,926.49 - Step 6: Final answer
x = 3,731,651.54
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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.