Finding the Fourth Proportional to 1,914,626.68, 2,872,281.58 and 635,311
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Solution
The fourth proportional to 1,914,626.68, 2,872,281.58 and 635,311 is: 953,079.84
Step by Step Solution
- Step 1: Write the proportion equation
1,914,626.68 : 2,872,281.58 = 635,311 : x - Step 2: Convert to fraction form
1,914,626.68/2,872,281.58 = 635,311/x - Step 3: Cross multiply
1,914,626.68x = 2,872,281.58 × 635,311 - Step 4: Simplify right side
1,914,626.68x = 1,824,792,082,871.38 - Step 5: Solve for x
x = 1,824,792,082,871.38/1,914,626.68 - Step 6: Final answer
x = 953,079.84
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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.