Finding the Fourth Proportional to 5,882,734.06, 8,824,108.01 and 1,839,243.07
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Solution
The fourth proportional to 5,882,734.06, 8,824,108.01 and 1,839,243.07 is: 2,758,866.76
Step by Step Solution
- Step 1: Write the proportion equation
5,882,734.06 : 8,824,108.01 = 1,839,243.07 : x - Step 2: Convert to fraction form
5,882,734.06/8,824,108.01 = 1,839,243.07/x - Step 3: Cross multiply
5,882,734.06x = 8,824,108.01 × 1,839,243.07 - Step 4: Simplify right side
5,882,734.06x = 16,229,679,462,203.45 - Step 5: Solve for x
x = 16,229,679,462,203.45/5,882,734.06 - Step 6: Final answer
x = 2,758,866.76
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.