Finding the Third Proportional to 5,387,706.75 and 8,073,670.88
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Solution
The third proportional to 5,387,706.75 and 8,073,670.88 is: 12,098,683.99
Step by Step Solution
- Step 1: Write the proportion equation
5,387,706.75 : 8,073,670.88 = 8,073,670.88 : x - Step 2: Convert to fraction form
5,387,706.75/8,073,670.88 = 8,073,670.88/x - Step 3: Cross multiply
5,387,706.75x = 8,073,670.88 × 8,073,670.88 - Step 4: Simplify right side
5,387,706.75x = 65,184,161,397,823.27 - Step 5: Solve for x
x = 65,184,161,397,823.27/5,387,706.75 - Step 6: Final answer
x = 12,098,683.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.