Finding the Fourth Proportional to 2,396,044.35, 3,306,528 and 1,308,308.19
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Solution
The fourth proportional to 2,396,044.35, 3,306,528 and 1,308,308.19 is: 1,805,458.09
Step by Step Solution
- Step 1: Write the proportion equation
2,396,044.35 : 3,306,528 = 1,308,308.19 : x - Step 2: Convert to fraction form
2,396,044.35/3,306,528 = 1,308,308.19/x - Step 3: Cross multiply
2,396,044.35x = 3,306,528 × 1,308,308.19 - Step 4: Simplify right side
2,396,044.35x = 4,325,957,662,864.32 - Step 5: Solve for x
x = 4,325,957,662,864.32/2,396,044.35 - Step 6: Final answer
x = 1,805,458.09
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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.