Finding the Fourth Proportional to 5,816,664.84, 8,721,060.66 and 2,028,081
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Solution
The fourth proportional to 5,816,664.84, 8,721,060.66 and 2,028,081 is: 3,040,748.94
Step by Step Solution
- Step 1: Write the proportion equation
5,816,664.84 : 8,721,060.66 = 2,028,081 : x - Step 2: Convert to fraction form
5,816,664.84/8,721,060.66 = 2,028,081/x - Step 3: Cross multiply
5,816,664.84x = 8,721,060.66 × 2,028,081 - Step 4: Simplify right side
5,816,664.84x = 17,687,017,424,393.46 - Step 5: Solve for x
x = 17,687,017,424,393.46/5,816,664.84 - Step 6: Final answer
x = 3,040,748.94
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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.