Finding the Fourth Proportional to 3,564,418.82, 5,344,493.00 and 1,134,522.41
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Solution
The fourth proportional to 3,564,418.82, 5,344,493.00 and 1,134,522.41 is: 1,701,103.98
Step by Step Solution
- Step 1: Write the proportion equation
3,564,418.82 : 5,344,493.00 = 1,134,522.41 : x - Step 2: Convert to fraction form
3,564,418.82/5,344,493.00 = 1,134,522.41/x - Step 3: Cross multiply
3,564,418.82x = 5,344,493.00 × 1,134,522.41 - Step 4: Simplify right side
3,564,418.82x = 6,063,447,046,193.05 - Step 5: Solve for x
x = 6,063,447,046,193.05/3,564,418.82 - Step 6: Final answer
x = 1,701,103.98
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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.