Finding the Fourth Proportional to 4,599,523.08, 6,301,369.48 and 4,427,135.64
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Solution
The fourth proportional to 4,599,523.08, 6,301,369.48 and 4,427,135.64 is: 6,065,197.83
Step by Step Solution
- Step 1: Write the proportion equation
4,599,523.08 : 6,301,369.48 = 4,427,135.64 : x - Step 2: Convert to fraction form
4,599,523.08/6,301,369.48 = 4,427,135.64/x - Step 3: Cross multiply
4,599,523.08x = 6,301,369.48 × 4,427,135.64 - Step 4: Simplify right side
4,599,523.08x = 27,897,017,405,716.27 - Step 5: Solve for x
x = 27,897,017,405,716.27/4,599,523.08 - Step 6: Final answer
x = 6,065,197.83
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.