Finding the Fourth Proportional to 589,480.14, 884,327.13 and 337,045.26
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Solution
The fourth proportional to 589,480.14, 884,327.13 and 337,045.26 is: 505,629.02
Step by Step Solution
- Step 1: Write the proportion equation
589,480.14 : 884,327.13 = 337,045.26 : x - Step 2: Convert to fraction form
589,480.14/884,327.13 = 337,045.26/x - Step 3: Cross multiply
589,480.14x = 884,327.13 × 337,045.26 - Step 4: Simplify right side
589,480.14x = 298,058,267,455.90 - Step 5: Solve for x
x = 298,058,267,455.90/589,480.14 - Step 6: Final answer
x = 505,629.02
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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.