Finding the Fourth Proportional to 2,450,939.97, 3,676,436.70 and 745,360.65
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Solution
The fourth proportional to 2,450,939.97, 3,676,436.70 and 745,360.65 is: 1,118,049.11
Step by Step Solution
- Step 1: Write the proportion equation
2,450,939.97 : 3,676,436.70 = 745,360.65 : x - Step 2: Convert to fraction form
2,450,939.97/3,676,436.70 = 745,360.65/x - Step 3: Cross multiply
2,450,939.97x = 3,676,436.70 × 745,360.65 - Step 4: Simplify right side
2,450,939.97x = 2,740,271,248,395.86 - Step 5: Solve for x
x = 2,740,271,248,395.86/2,450,939.97 - Step 6: Final answer
x = 1,118,049.11
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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.