Finding the Fourth Proportional to 4,588,383.02, 6,322,627.05 and 3,549,579.62
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Solution
The fourth proportional to 4,588,383.02, 6,322,627.05 and 3,549,579.62 is: 4,891,193.26
Step by Step Solution
- Step 1: Write the proportion equation
4,588,383.02 : 6,322,627.05 = 3,549,579.62 : x - Step 2: Convert to fraction form
4,588,383.02/6,322,627.05 = 3,549,579.62/x - Step 3: Cross multiply
4,588,383.02x = 6,322,627.05 × 3,549,579.62 - Step 4: Simplify right side
4,588,383.02x = 22,442,668,089,927.59 - Step 5: Solve for x
x = 22,442,668,089,927.59/4,588,383.02 - Step 6: Final answer
x = 4,891,193.26
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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.