Finding the Fourth Proportional to 967,414.60, 1,451,125.41 and 293,501.62
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Solution
The fourth proportional to 967,414.60, 1,451,125.41 and 293,501.62 is: 440,253.49
Step by Step Solution
- Step 1: Write the proportion equation
967,414.60 : 1,451,125.41 = 293,501.62 : x - Step 2: Convert to fraction form
967,414.60/1,451,125.41 = 293,501.62/x - Step 3: Cross multiply
967,414.60x = 1,451,125.41 × 293,501.62 - Step 4: Simplify right side
967,414.60x = 425,907,658,658.16 - Step 5: Solve for x
x = 425,907,658,658.16/967,414.60 - Step 6: Final answer
x = 440,253.49
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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.