Finding the Fourth Proportional to 4,744,290.24, 6,547,092.48 and 2,568,788.40
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Solution
The fourth proportional to 4,744,290.24, 6,547,092.48 and 2,568,788.40 is: 3,544,912.80
Step by Step Solution
- Step 1: Write the proportion equation
4,744,290.24 : 6,547,092.48 = 2,568,788.40 : x - Step 2: Convert to fraction form
4,744,290.24/6,547,092.48 = 2,568,788.40/x - Step 3: Cross multiply
4,744,290.24x = 6,547,092.48 × 2,568,788.40 - Step 4: Simplify right side
4,744,290.24x = 16,818,095,216,351.23 - Step 5: Solve for x
x = 16,818,095,216,351.23/4,744,290.24 - Step 6: Final answer
x = 3,544,912.80
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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.