Finding the Fourth Proportional to 1,823,244.80, 2,734,036.13 and 757,650.92
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Solution
The fourth proportional to 1,823,244.80, 2,734,036.13 and 757,650.92 is: 1,136,131.02
Step by Step Solution
- Step 1: Write the proportion equation
1,823,244.80 : 2,734,036.13 = 757,650.92 : x - Step 2: Convert to fraction form
1,823,244.80/2,734,036.13 = 757,650.92/x - Step 3: Cross multiply
1,823,244.80x = 2,734,036.13 × 757,650.92 - Step 4: Simplify right side
1,823,244.80x = 2,071,444,977,431.69 - Step 5: Solve for x
x = 2,071,444,977,431.69/1,823,244.80 - Step 6: Final answer
x = 1,136,131.02
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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.