Finding the Third Proportional to 340,354.13 and 452,814.75
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Solution
The third proportional to 340,354.13 and 452,814.75 is: 602,434.88
Step by Step Solution
- Step 1: Write the proportion equation
340,354.13 : 452,814.75 = 452,814.75 : x - Step 2: Convert to fraction form
340,354.13/452,814.75 = 452,814.75/x - Step 3: Cross multiply
340,354.13x = 452,814.75 × 452,814.75 - Step 4: Simplify right side
340,354.13x = 205,041,197,817.56 - Step 5: Solve for x
x = 205,041,197,817.56/340,354.13 - Step 6: Final answer
x = 602,434.88
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.