Finding the Third Proportional to 532,984.50 and 704,220.75
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Solution
The third proportional to 532,984.50 and 704,220.75 is: 930,471.46
Step by Step Solution
- Step 1: Write the proportion equation
532,984.50 : 704,220.75 = 704,220.75 : x - Step 2: Convert to fraction form
532,984.50/704,220.75 = 704,220.75/x - Step 3: Cross multiply
532,984.50x = 704,220.75 × 704,220.75 - Step 4: Simplify right side
532,984.50x = 495,926,864,730.56 - Step 5: Solve for x
x = 495,926,864,730.56/532,984.50 - Step 6: Final answer
x = 930,471.46
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Why These Related Problems?
These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.