Finding the Third Proportional to 418,894.50 and 904,207.50
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Solution
The third proportional to 418,894.50 and 904,207.50 is: 1,951,783.09
Step by Step Solution
- Step 1: Write the proportion equation
418,894.50 : 904,207.50 = 904,207.50 : x - Step 2: Convert to fraction form
418,894.50/904,207.50 = 904,207.50/x - Step 3: Cross multiply
418,894.50x = 904,207.50 × 904,207.50 - Step 4: Simplify right side
418,894.50x = 817,591,203,056.25 - Step 5: Solve for x
x = 817,591,203,056.25/418,894.50 - Step 6: Final answer
x = 1,951,783.09
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.