Finding the Fourth Proportional to 6,017,129.15, 9,022,427.60 and 2,732,679.99
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Solution
The fourth proportional to 6,017,129.15, 9,022,427.60 and 2,732,679.99 is: 4,097,536.68
Step by Step Solution
- Step 1: Write the proportion equation
6,017,129.15 : 9,022,427.60 = 2,732,679.99 : x - Step 2: Convert to fraction form
6,017,129.15/9,022,427.60 = 2,732,679.99/x - Step 3: Cross multiply
6,017,129.15x = 9,022,427.60 × 2,732,679.99 - Step 4: Simplify right side
6,017,129.15x = 24,655,407,350,080.33 - Step 5: Solve for x
x = 24,655,407,350,080.33/6,017,129.15 - Step 6: Final answer
x = 4,097,536.68
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.