Finding the Third Proportional to 930,868 and 2,004,224
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Solution
The third proportional to 930,868 and 2,004,224 is: 4,315,234.64
Step by Step Solution
- Step 1: Write the proportion equation
930,868 : 2,004,224 = 2,004,224 : x - Step 2: Convert to fraction form
930,868/2,004,224 = 2,004,224/x - Step 3: Cross multiply
930,868x = 2,004,224 × 2,004,224 - Step 4: Simplify right side
930,868x = 4,016,913,842,176 - Step 5: Solve for x
x = 4,016,913,842,176/930,868 - Step 6: Final answer
x = 4,315,234.64
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.