Finding the Fourth Proportional to 2,483,349.08, 3,427,033.73 and 1,450,915.79
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Solution
The fourth proportional to 2,483,349.08, 3,427,033.73 and 1,450,915.79 is: 2,002,270.80
Step by Step Solution
- Step 1: Write the proportion equation
2,483,349.08 : 3,427,033.73 = 1,450,915.79 : x - Step 2: Convert to fraction form
2,483,349.08/3,427,033.73 = 1,450,915.79/x - Step 3: Cross multiply
2,483,349.08x = 3,427,033.73 × 1,450,915.79 - Step 4: Simplify right side
2,483,349.08x = 4,972,337,338,211.72 - Step 5: Solve for x
x = 4,972,337,338,211.72/2,483,349.08 - Step 6: Final answer
x = 2,002,270.80
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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.