Finding the Fourth Proportional to 1,995,666.24, 2,994,510.24 and 873,744.96
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Solution
The fourth proportional to 1,995,666.24, 2,994,510.24 and 873,744.96 is: 1,311,060.02
Step by Step Solution
- Step 1: Write the proportion equation
1,995,666.24 : 2,994,510.24 = 873,744.96 : x - Step 2: Convert to fraction form
1,995,666.24/2,994,510.24 = 873,744.96/x - Step 3: Cross multiply
1,995,666.24x = 2,994,510.24 × 873,744.96 - Step 4: Simplify right side
1,995,666.24x = 2,616,438,229,868.39 - Step 5: Solve for x
x = 2,616,438,229,868.39/1,995,666.24 - Step 6: Final answer
x = 1,311,060.02
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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.