Finding the Fourth Proportional to 2,433,175.67, 3,649,971.11 and 636,056.26
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Solution
The fourth proportional to 2,433,175.67, 3,649,971.11 and 636,056.26 is: 954,138.65
Step by Step Solution
- Step 1: Write the proportion equation
2,433,175.67 : 3,649,971.11 = 636,056.26 : x - Step 2: Convert to fraction form
2,433,175.67/3,649,971.11 = 636,056.26/x - Step 3: Cross multiply
2,433,175.67x = 3,649,971.11 × 636,056.26 - Step 4: Simplify right side
2,433,175.67x = 2,321,586,961,029.44 - Step 5: Solve for x
x = 2,321,586,961,029.44/2,433,175.67 - Step 6: Final answer
x = 954,138.65
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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.