Finding the Fourth Proportional to 1,999,096.08, 2,998,640.46 and 651,257.10
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Solution
The fourth proportional to 1,999,096.08, 2,998,640.46 and 651,257.10 is: 976,884.46
Step by Step Solution
- Step 1: Write the proportion equation
1,999,096.08 : 2,998,640.46 = 651,257.10 : x - Step 2: Convert to fraction form
1,999,096.08/2,998,640.46 = 651,257.10/x - Step 3: Cross multiply
1,999,096.08x = 2,998,640.46 × 651,257.10 - Step 4: Simplify right side
1,999,096.08x = 1,952,885,889,922.27 - Step 5: Solve for x
x = 1,952,885,889,922.27/1,999,096.08 - Step 6: Final answer
x = 976,884.46
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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.