Finding the Fourth Proportional to 3,596,873.58, 5,394,610.44 and 1,037,908.62
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Solution
The fourth proportional to 3,596,873.58, 5,394,610.44 and 1,037,908.62 is: 1,556,660.96
Step by Step Solution
- Step 1: Write the proportion equation
3,596,873.58 : 5,394,610.44 = 1,037,908.62 : x - Step 2: Convert to fraction form
3,596,873.58/5,394,610.44 = 1,037,908.62/x - Step 3: Cross multiply
3,596,873.58x = 5,394,610.44 × 1,037,908.62 - Step 4: Simplify right side
3,596,873.58x = 5,599,112,677,217.99 - Step 5: Solve for x
x = 5,599,112,677,217.99/3,596,873.58 - Step 6: Final answer
x = 1,556,660.96
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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.