Finding the Fourth Proportional to 4,299,165.12, 5,932,725.52 and 2,365,427.01
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Solution
The fourth proportional to 4,299,165.12, 5,932,725.52 and 2,365,427.01 is: 3,264,221.95
Step by Step Solution
- Step 1: Write the proportion equation
4,299,165.12 : 5,932,725.52 = 2,365,427.01 : x - Step 2: Convert to fraction form
4,299,165.12/5,932,725.52 = 2,365,427.01/x - Step 3: Cross multiply
4,299,165.12x = 5,932,725.52 × 2,365,427.01 - Step 4: Simplify right side
4,299,165.12x = 14,033,429,146,433.53 - Step 5: Solve for x
x = 14,033,429,146,433.53/4,299,165.12 - Step 6: Final answer
x = 3,264,221.95
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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.