Finding the Third Proportional to 354,471.19 and 544,847.63
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Solution
The third proportional to 354,471.19 and 544,847.63 is: 837,469.86
Step by Step Solution
- Step 1: Write the proportion equation
354,471.19 : 544,847.63 = 544,847.63 : x - Step 2: Convert to fraction form
354,471.19/544,847.63 = 544,847.63/x - Step 3: Cross multiply
354,471.19x = 544,847.63 × 544,847.63 - Step 4: Simplify right side
354,471.19x = 296,858,934,468.14 - Step 5: Solve for x
x = 296,858,934,468.14/354,471.19 - Step 6: Final answer
x = 837,469.86
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.