Finding the Fourth Proportional to 337,803.04, 466,122.27 and 201,808.21
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Solution
The fourth proportional to 337,803.04, 466,122.27 and 201,808.21 is: 278,467.88
Step by Step Solution
- Step 1: Write the proportion equation
337,803.04 : 466,122.27 = 201,808.21 : x - Step 2: Convert to fraction form
337,803.04/466,122.27 = 201,808.21/x - Step 3: Cross multiply
337,803.04x = 466,122.27 × 201,808.21 - Step 4: Simplify right side
337,803.04x = 94,067,297,610.18 - Step 5: Solve for x
x = 94,067,297,610.18/337,803.04 - Step 6: Final answer
x = 278,467.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.