Finding the Third Proportional to 395,155.13 and 564,666.19
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Solution
The third proportional to 395,155.13 and 564,666.19 is: 806,893.00
Step by Step Solution
- Step 1: Write the proportion equation
395,155.13 : 564,666.19 = 564,666.19 : x - Step 2: Convert to fraction form
395,155.13/564,666.19 = 564,666.19/x - Step 3: Cross multiply
395,155.13x = 564,666.19 × 564,666.19 - Step 4: Simplify right side
395,155.13x = 318,847,903,305.79 - Step 5: Solve for x
x = 318,847,903,305.79/395,155.13 - Step 6: Final answer
x = 806,893.00
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.