Finding the Third Proportional to 199,077.75 and 435,526.88
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Solution
The third proportional to 199,077.75 and 435,526.88 is: 952,811.95
Step by Step Solution
- Step 1: Write the proportion equation
199,077.75 : 435,526.88 = 435,526.88 : x - Step 2: Convert to fraction form
199,077.75/435,526.88 = 435,526.88/x - Step 3: Cross multiply
199,077.75x = 435,526.88 × 435,526.88 - Step 4: Simplify right side
199,077.75x = 189,683,658,847.27 - Step 5: Solve for x
x = 189,683,658,847.27/199,077.75 - Step 6: Final answer
x = 952,811.95
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.