Finding the Third Proportional to 3,119,958 and 6,705,558
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Solution
The third proportional to 3,119,958 and 6,705,558 is: 14,411,895.32
Step by Step Solution
- Step 1: Write the proportion equation
3,119,958 : 6,705,558 = 6,705,558 : x - Step 2: Convert to fraction form
3,119,958/6,705,558 = 6,705,558/x - Step 3: Cross multiply
3,119,958x = 6,705,558 × 6,705,558 - Step 4: Simplify right side
3,119,958x = 44,964,508,091,364 - Step 5: Solve for x
x = 44,964,508,091,364/3,119,958 - Step 6: Final answer
x = 14,411,895.32
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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.