Finding the Fourth Proportional to 844,883.68, 1,264,305.84 and 733,871.92
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Solution
The fourth proportional to 844,883.68, 1,264,305.84 and 733,871.92 is: 1,098,184.96
Step by Step Solution
- Step 1: Write the proportion equation
844,883.68 : 1,264,305.84 = 733,871.92 : x - Step 2: Convert to fraction form
844,883.68/1,264,305.84 = 733,871.92/x - Step 3: Cross multiply
844,883.68x = 1,264,305.84 × 733,871.92 - Step 4: Simplify right side
844,883.68x = 927,838,554,268.01 - Step 5: Solve for x
x = 927,838,554,268.01/844,883.68 - Step 6: Final answer
x = 1,098,184.96
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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.