Finding the Third Proportional to 415,619.86 and 895,353.75
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Solution
The third proportional to 415,619.86 and 895,353.75 is: 1,928,825.87
Step by Step Solution
- Step 1: Write the proportion equation
415,619.86 : 895,353.75 = 895,353.75 : x - Step 2: Convert to fraction form
415,619.86/895,353.75 = 895,353.75/x - Step 3: Cross multiply
415,619.86x = 895,353.75 × 895,353.75 - Step 4: Simplify right side
415,619.86x = 801,658,337,639.06 - Step 5: Solve for x
x = 801,658,337,639.06/415,619.86 - Step 6: Final answer
x = 1,928,825.87
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.