Finding the Fourth Proportional to 4,361,383.63, 6,018,575.43 and 2,427,594.49
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Solution
The fourth proportional to 4,361,383.63, 6,018,575.43 and 2,427,594.49 is: 3,350,005.82
Step by Step Solution
- Step 1: Write the proportion equation
4,361,383.63 : 6,018,575.43 = 2,427,594.49 : x - Step 2: Convert to fraction form
4,361,383.63/6,018,575.43 = 2,427,594.49/x - Step 3: Cross multiply
4,361,383.63x = 6,018,575.43 × 2,427,594.49 - Step 4: Simplify right side
4,361,383.63x = 14,610,660,551,517.38 - Step 5: Solve for x
x = 14,610,660,551,517.38/4,361,383.63 - Step 6: Final answer
x = 3,350,005.82
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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.