Finding the Fourth Proportional to 4,561,617.06, 6,294,775.41 and 2,496,628.41
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Solution
The fourth proportional to 4,561,617.06, 6,294,775.41 and 2,496,628.41 is: 3,445,207.02
Step by Step Solution
- Step 1: Write the proportion equation
4,561,617.06 : 6,294,775.41 = 2,496,628.41 : x - Step 2: Convert to fraction form
4,561,617.06/6,294,775.41 = 2,496,628.41/x - Step 3: Cross multiply
4,561,617.06x = 6,294,775.41 × 2,496,628.41 - Step 4: Simplify right side
4,561,617.06x = 15,715,715,123,175.40 - Step 5: Solve for x
x = 15,715,715,123,175.40/4,561,617.06 - Step 6: Final answer
x = 3,445,207.02
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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.