Finding the Fourth Proportional to 951,014.01, 1,311,634.08 and 836,046.84
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Solution
The fourth proportional to 951,014.01, 1,311,634.08 and 836,046.84 is: 1,153,071.90
Step by Step Solution
- Step 1: Write the proportion equation
951,014.01 : 1,311,634.08 = 836,046.84 : x - Step 2: Convert to fraction form
951,014.01/1,311,634.08 = 836,046.84/x - Step 3: Cross multiply
951,014.01x = 1,311,634.08 × 836,046.84 - Step 4: Simplify right side
951,014.01x = 1,096,587,527,820.31 - Step 5: Solve for x
x = 1,096,587,527,820.31/951,014.01 - Step 6: Final answer
x = 1,153,071.90
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.