Finding the Third Proportional to 953,910 and 1,336,995
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Solution
The third proportional to 953,910 and 1,336,995 is: 1,873,924.83
Step by Step Solution
- Step 1: Write the proportion equation
953,910 : 1,336,995 = 1,336,995 : x - Step 2: Convert to fraction form
953,910/1,336,995 = 1,336,995/x - Step 3: Cross multiply
953,910x = 1,336,995 × 1,336,995 - Step 4: Simplify right side
953,910x = 1,787,555,630,025 - Step 5: Solve for x
x = 1,787,555,630,025/953,910 - Step 6: Final answer
x = 1,873,924.83
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.