Finding the Fourth Proportional to 4,602,750.24, 6,354,520.20 and 4,092,042
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Solution
The fourth proportional to 4,602,750.24, 6,354,520.20 and 4,092,042 is: 5,649,440.49
Step by Step Solution
- Step 1: Write the proportion equation
4,602,750.24 : 6,354,520.20 = 4,092,042 : x - Step 2: Convert to fraction form
4,602,750.24/6,354,520.20 = 4,092,042/x - Step 3: Cross multiply
4,602,750.24x = 6,354,520.20 × 4,092,042 - Step 4: Simplify right side
4,602,750.24x = 26,002,963,548,248.40 - Step 5: Solve for x
x = 26,002,963,548,248.40/4,602,750.24 - Step 6: Final answer
x = 5,649,440.49
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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.