Finding the Fourth Proportional to 1,175,447.08, 1,763,170.26 and 544,016.44
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Solution
The fourth proportional to 1,175,447.08, 1,763,170.26 and 544,016.44 is: 816,024.49
Step by Step Solution
- Step 1: Write the proportion equation
1,175,447.08 : 1,763,170.26 = 544,016.44 : x - Step 2: Convert to fraction form
1,175,447.08/1,763,170.26 = 544,016.44/x - Step 3: Cross multiply
1,175,447.08x = 1,763,170.26 × 544,016.44 - Step 4: Simplify right side
1,175,447.08x = 959,193,607,959.07 - Step 5: Solve for x
x = 959,193,607,959.07/1,175,447.08 - Step 6: Final answer
x = 816,024.49
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.