Finding the Fourth Proportional to 4,457,319.92, 6,151,038.37 and 2,523,530.24
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Solution
The fourth proportional to 4,457,319.92, 6,151,038.37 and 2,523,530.24 is: 3,482,435.99
Step by Step Solution
- Step 1: Write the proportion equation
4,457,319.92 : 6,151,038.37 = 2,523,530.24 : x - Step 2: Convert to fraction form
4,457,319.92/6,151,038.37 = 2,523,530.24/x - Step 3: Cross multiply
4,457,319.92x = 6,151,038.37 × 2,523,530.24 - Step 4: Simplify right side
4,457,319.92x = 15,522,331,297,031.29 - Step 5: Solve for x
x = 15,522,331,297,031.29/4,457,319.92 - Step 6: Final answer
x = 3,482,435.99
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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.