Finding the Fourth Proportional to 4,232,608.01, 6,350,594.29 and 1,354,418.28
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Solution
The fourth proportional to 4,232,608.01, 6,350,594.29 and 1,354,418.28 is: 2,032,165.74
Step by Step Solution
- Step 1: Write the proportion equation
4,232,608.01 : 6,350,594.29 = 1,354,418.28 : x - Step 2: Convert to fraction form
4,232,608.01/6,350,594.29 = 1,354,418.28/x - Step 3: Cross multiply
4,232,608.01x = 6,350,594.29 × 1,354,418.28 - Step 4: Simplify right side
4,232,608.01x = 8,601,360,995,239.62 - Step 5: Solve for x
x = 8,601,360,995,239.62/4,232,608.01 - Step 6: Final answer
x = 2,032,165.74
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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.