Finding the Fourth Proportional to 2,373,600.22, 3,277,445.62 and 2,192,239.60
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Solution
The fourth proportional to 2,373,600.22, 3,277,445.62 and 2,192,239.60 is: 3,027,024.52
Step by Step Solution
- Step 1: Write the proportion equation
2,373,600.22 : 3,277,445.62 = 2,192,239.60 : x - Step 2: Convert to fraction form
2,373,600.22/3,277,445.62 = 2,192,239.60/x - Step 3: Cross multiply
2,373,600.22x = 3,277,445.62 × 2,192,239.60 - Step 4: Simplify right side
2,373,600.22x = 7,184,946,058,623.33 - Step 5: Solve for x
x = 7,184,946,058,623.33/2,373,600.22 - Step 6: Final answer
x = 3,027,024.52
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1.5x scale
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.