Finding the Third Proportional to 349,764.75 and 524,653.88
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Solution
The third proportional to 349,764.75 and 524,653.88 is: 786,990.94
Step by Step Solution
- Step 1: Write the proportion equation
349,764.75 : 524,653.88 = 524,653.88 : x - Step 2: Convert to fraction form
349,764.75/524,653.88 = 524,653.88/x - Step 3: Cross multiply
349,764.75x = 524,653.88 × 524,653.88 - Step 4: Simplify right side
349,764.75x = 275,261,688,552.52 - Step 5: Solve for x
x = 275,261,688,552.52/349,764.75 - Step 6: Final answer
x = 786,990.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.