Finding the Fourth Proportional to 4,595,475.10, 6,337,627.23 and 2,876,752.30
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Solution
The fourth proportional to 4,595,475.10, 6,337,627.23 and 2,876,752.30 is: 3,967,333.80
Step by Step Solution
- Step 1: Write the proportion equation
4,595,475.10 : 6,337,627.23 = 2,876,752.30 : x - Step 2: Convert to fraction form
4,595,475.10/6,337,627.23 = 2,876,752.30/x - Step 3: Cross multiply
4,595,475.10x = 6,337,627.23 × 2,876,752.30 - Step 4: Simplify right side
4,595,475.10x = 18,231,783,710,445.13 - Step 5: Solve for x
x = 18,231,783,710,445.13/4,595,475.10 - Step 6: Final answer
x = 3,967,333.80
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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.