Finding the Third Proportional to 2,806,288.81 and 4,104,457.19
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Solution
The third proportional to 2,806,288.81 and 4,104,457.19 is: 6,003,148.62
Step by Step Solution
- Step 1: Write the proportion equation
2,806,288.81 : 4,104,457.19 = 4,104,457.19 : x - Step 2: Convert to fraction form
2,806,288.81/4,104,457.19 = 4,104,457.19/x - Step 3: Cross multiply
2,806,288.81x = 4,104,457.19 × 4,104,457.19 - Step 4: Simplify right side
2,806,288.81x = 16,846,568,804,020.41 - Step 5: Solve for x
x = 16,846,568,804,020.41/2,806,288.81 - Step 6: Final answer
x = 6,003,148.62
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.