Finding the Fourth Proportional to 4,584,245.68, 6,326,296.52 and 2,866,362.04
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Solution
The fourth proportional to 4,584,245.68, 6,326,296.52 and 2,866,362.04 is: 3,955,603.05
Step by Step Solution
- Step 1: Write the proportion equation
4,584,245.68 : 6,326,296.52 = 2,866,362.04 : x - Step 2: Convert to fraction form
4,584,245.68/6,326,296.52 = 2,866,362.04/x - Step 3: Cross multiply
4,584,245.68x = 6,326,296.52 × 2,866,362.04 - Step 4: Simplify right side
4,584,245.68x = 18,133,456,198,712.10 - Step 5: Solve for x
x = 18,133,456,198,712.10/4,584,245.68 - Step 6: Final answer
x = 3,955,603.05
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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.