Finding the Fourth Proportional to 4,496,893.14, 6,205,635.03 and 2,536,775.44
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Solution
The fourth proportional to 4,496,893.14, 6,205,635.03 and 2,536,775.44 is: 3,500,706.38
Step by Step Solution
- Step 1: Write the proportion equation
4,496,893.14 : 6,205,635.03 = 2,536,775.44 : x - Step 2: Convert to fraction form
4,496,893.14/6,205,635.03 = 2,536,775.44/x - Step 3: Cross multiply
4,496,893.14x = 6,205,635.03 × 2,536,775.44 - Step 4: Simplify right side
4,496,893.14x = 15,742,302,489,995.61 - Step 5: Solve for x
x = 15,742,302,489,995.61/4,496,893.14 - Step 6: Final answer
x = 3,500,706.38
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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.