Finding the Fourth Proportional to 1,175,446.08, 1,763,168.76 and 544,015.44
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Solution
The fourth proportional to 1,175,446.08, 1,763,168.76 and 544,015.44 is: 816,022.99
Step by Step Solution
- Step 1: Write the proportion equation
1,175,446.08 : 1,763,168.76 = 544,015.44 : x - Step 2: Convert to fraction form
1,175,446.08/1,763,168.76 = 544,015.44/x - Step 3: Cross multiply
1,175,446.08x = 1,763,168.76 × 544,015.44 - Step 4: Simplify right side
1,175,446.08x = 959,191,028,765.65 - Step 5: Solve for x
x = 959,191,028,765.65/1,175,446.08 - Step 6: Final answer
x = 816,022.99
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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.