Finding the Fourth Proportional to 2,073,611.34, 3,110,414.58 and 577,703.34
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Solution
The fourth proportional to 2,073,611.34, 3,110,414.58 and 577,703.34 is: 866,554.33
Step by Step Solution
- Step 1: Write the proportion equation
2,073,611.34 : 3,110,414.58 = 577,703.34 : x - Step 2: Convert to fraction form
2,073,611.34/3,110,414.58 = 577,703.34/x - Step 3: Cross multiply
2,073,611.34x = 3,110,414.58 × 577,703.34 - Step 4: Simplify right side
2,073,611.34x = 1,796,896,891,650.70 - Step 5: Solve for x
x = 1,796,896,891,650.70/2,073,611.34 - Step 6: Final answer
x = 866,554.33
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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.