Finding the Fourth Proportional to 951,851.84, 1,427,318.48 and 552,593.12
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Solution
The fourth proportional to 951,851.84, 1,427,318.48 and 552,593.12 is: 828,623.05
Step by Step Solution
- Step 1: Write the proportion equation
951,851.84 : 1,427,318.48 = 552,593.12 : x - Step 2: Convert to fraction form
951,851.84/1,427,318.48 = 552,593.12/x - Step 3: Cross multiply
951,851.84x = 1,427,318.48 × 552,593.12 - Step 4: Simplify right side
951,851.84x = 788,726,372,096.86 - Step 5: Solve for x
x = 788,726,372,096.86/951,851.84 - Step 6: Final answer
x = 828,623.05
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.