Finding the Third Proportional to 418,865.55 and 904,162.18
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Solution
The third proportional to 418,865.55 and 904,162.18 is: 1,951,722.32
Step by Step Solution
- Step 1: Write the proportion equation
418,865.55 : 904,162.18 = 904,162.18 : x - Step 2: Convert to fraction form
418,865.55/904,162.18 = 904,162.18/x - Step 3: Cross multiply
418,865.55x = 904,162.18 × 904,162.18 - Step 4: Simplify right side
418,865.55x = 817,509,254,241.02 - Step 5: Solve for x
x = 817,509,254,241.02/418,865.55 - Step 6: Final answer
x = 1,951,722.32
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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.