Finding the Third Proportional to 524,347.50 and 1,117,329
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Solution
The third proportional to 524,347.50 and 1,117,329 is: 2,380,909.79
Step by Step Solution
- Step 1: Write the proportion equation
524,347.50 : 1,117,329 = 1,117,329 : x - Step 2: Convert to fraction form
524,347.50/1,117,329 = 1,117,329/x - Step 3: Cross multiply
524,347.50x = 1,117,329 × 1,117,329 - Step 4: Simplify right side
524,347.50x = 1,248,424,094,241 - Step 5: Solve for x
x = 1,248,424,094,241/524,347.50 - Step 6: Final answer
x = 2,380,909.79
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.