Finding the Fourth Proportional to 4,273,494.36, 6,410,256.68 and 1,035,034.19
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Solution
The fourth proportional to 4,273,494.36, 6,410,256.68 and 1,035,034.19 is: 1,552,554.94
Step by Step Solution
- Step 1: Write the proportion equation
4,273,494.36 : 6,410,256.68 = 1,035,034.19 : x - Step 2: Convert to fraction form
4,273,494.36/6,410,256.68 = 1,035,034.19/x - Step 3: Cross multiply
4,273,494.36x = 6,410,256.68 × 1,035,034.19 - Step 4: Simplify right side
4,273,494.36x = 6,634,834,793,249.44 - Step 5: Solve for x
x = 6,634,834,793,249.44/4,273,494.36 - Step 6: Final answer
x = 1,552,554.94
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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.