Finding the Fourth Proportional to 2,849,128.68, 4,274,737.92 and 1,501,236.84
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Solution
The fourth proportional to 2,849,128.68, 4,274,737.92 and 1,501,236.84 is: 2,252,405.83
Step by Step Solution
- Step 1: Write the proportion equation
2,849,128.68 : 4,274,737.92 = 1,501,236.84 : x - Step 2: Convert to fraction form
2,849,128.68/4,274,737.92 = 1,501,236.84/x - Step 3: Cross multiply
2,849,128.68x = 4,274,737.92 × 1,501,236.84 - Step 4: Simplify right side
2,849,128.68x = 6,417,394,046,848.97 - Step 5: Solve for x
x = 6,417,394,046,848.97/2,849,128.68 - Step 6: Final answer
x = 2,252,405.83
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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.