Finding the Third Proportional to 349,284.52 and 525,657.09
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Solution
The third proportional to 349,284.52 and 525,657.09 is: 791,089.69
Step by Step Solution
- Step 1: Write the proportion equation
349,284.52 : 525,657.09 = 525,657.09 : x - Step 2: Convert to fraction form
349,284.52/525,657.09 = 525,657.09/x - Step 3: Cross multiply
349,284.52x = 525,657.09 × 525,657.09 - Step 4: Simplify right side
349,284.52x = 276,315,380,209.70 - Step 5: Solve for x
x = 276,315,380,209.70/349,284.52 - Step 6: Final answer
x = 791,089.69
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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.