Finding the Third Proportional to 949,848 and 2,051,247
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Solution
The third proportional to 949,848 and 2,051,247 is: 4,429,776.40
Step by Step Solution
- Step 1: Write the proportion equation
949,848 : 2,051,247 = 2,051,247 : x - Step 2: Convert to fraction form
949,848/2,051,247 = 2,051,247/x - Step 3: Cross multiply
949,848x = 2,051,247 × 2,051,247 - Step 4: Simplify right side
949,848x = 4,207,614,255,009 - Step 5: Solve for x
x = 4,207,614,255,009/949,848 - Step 6: Final answer
x = 4,429,776.40
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.