Finding the Fourth Proportional to 1,914,566.68, 2,872,191.58 and 635,250.92
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Solution
The fourth proportional to 1,914,566.68, 2,872,191.58 and 635,250.92 is: 952,989.71
Step by Step Solution
- Step 1: Write the proportion equation
1,914,566.68 : 2,872,191.58 = 635,250.92 : x - Step 2: Convert to fraction form
1,914,566.68/2,872,191.58 = 635,250.92/x - Step 3: Cross multiply
1,914,566.68x = 2,872,191.58 × 635,250.92 - Step 4: Simplify right side
1,914,566.68x = 1,824,562,343,611.25 - Step 5: Solve for x
x = 1,824,562,343,611.25/1,914,566.68 - Step 6: Final answer
x = 952,989.71
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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.