Finding the Fourth Proportional to 1,089,157.68, 1,633,737.24 and 341,262
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Solution
The fourth proportional to 1,089,157.68, 1,633,737.24 and 341,262 is: 511,893.23
Step by Step Solution
- Step 1: Write the proportion equation
1,089,157.68 : 1,633,737.24 = 341,262 : x - Step 2: Convert to fraction form
1,089,157.68/1,633,737.24 = 341,262/x - Step 3: Cross multiply
1,089,157.68x = 1,633,737.24 × 341,262 - Step 4: Simplify right side
1,089,157.68x = 557,532,437,996.88 - Step 5: Solve for x
x = 557,532,437,996.88/1,089,157.68 - Step 6: Final answer
x = 511,893.23
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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.