Finding the Fourth Proportional to 600,440.37, 900,671.49 and 201,006.69
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Solution
The fourth proportional to 600,440.37, 900,671.49 and 201,006.69 is: 301,513.70
Step by Step Solution
- Step 1: Write the proportion equation
600,440.37 : 900,671.49 = 201,006.69 : x - Step 2: Convert to fraction form
600,440.37/900,671.49 = 201,006.69/x - Step 3: Cross multiply
600,440.37x = 900,671.49 × 201,006.69 - Step 4: Simplify right side
600,440.37x = 181,040,994,982.27 - Step 5: Solve for x
x = 181,040,994,982.27/600,440.37 - Step 6: Final answer
x = 301,513.70
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1.5x scale
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.