Finding the Fourth Proportional to 246,594.84, 339,991.06 and 201,226.74
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Solution
The fourth proportional to 246,594.84, 339,991.06 and 201,226.74 is: 277,440.08
Step by Step Solution
- Step 1: Write the proportion equation
246,594.84 : 339,991.06 = 201,226.74 : x - Step 2: Convert to fraction form
246,594.84/339,991.06 = 201,226.74/x - Step 3: Cross multiply
246,594.84x = 339,991.06 × 201,226.74 - Step 4: Simplify right side
246,594.84x = 68,415,292,632.94 - Step 5: Solve for x
x = 68,415,292,632.94/246,594.84 - Step 6: Final answer
x = 277,440.08
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.