Finding the Fourth Proportional to 6,850,419.14, 10,276,816.35 and 2,301,912.02
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Solution
The fourth proportional to 6,850,419.14, 10,276,816.35 and 2,301,912.02 is: 3,453,267.11
Step by Step Solution
- Step 1: Write the proportion equation
6,850,419.14 : 10,276,816.35 = 2,301,912.02 : x - Step 2: Convert to fraction form
6,850,419.14/10,276,816.35 = 2,301,912.02/x - Step 3: Cross multiply
6,850,419.14x = 10,276,816.35 × 2,301,912.02 - Step 4: Simplify right side
6,850,419.14x = 23,656,327,083,397.53 - Step 5: Solve for x
x = 23,656,327,083,397.53/6,850,419.14 - Step 6: Final answer
x = 3,453,267.11
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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.