Finding the Fourth Proportional to 6,230,092.19, 9,346,716.68 and 1,912,361.31
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Solution
The fourth proportional to 6,230,092.19, 9,346,716.68 and 1,912,361.31 is: 2,869,026.46
Step by Step Solution
- Step 1: Write the proportion equation
6,230,092.19 : 9,346,716.68 = 1,912,361.31 : x - Step 2: Convert to fraction form
6,230,092.19/9,346,716.68 = 1,912,361.31/x - Step 3: Cross multiply
6,230,092.19x = 9,346,716.68 × 1,912,361.31 - Step 4: Simplify right side
6,230,092.19x = 17,874,299,344,801.85 - Step 5: Solve for x
x = 17,874,299,344,801.85/6,230,092.19 - Step 6: Final answer
x = 2,869,026.46
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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.