Finding the Fourth Proportional to 4,253,808.96, 6,365,725.20 and 2,657,124
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Solution
The fourth proportional to 4,253,808.96, 6,365,725.20 and 2,657,124 is: 3,976,323.66
Step by Step Solution
- Step 1: Write the proportion equation
4,253,808.96 : 6,365,725.20 = 2,657,124 : x - Step 2: Convert to fraction form
4,253,808.96/6,365,725.20 = 2,657,124/x - Step 3: Cross multiply
4,253,808.96x = 6,365,725.20 × 2,657,124 - Step 4: Simplify right side
4,253,808.96x = 16,914,521,206,324.80 - Step 5: Solve for x
x = 16,914,521,206,324.80/4,253,808.96 - Step 6: Final answer
x = 3,976,323.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.