Finding the Fourth Proportional to 4,595,350.85, 6,341,631.11 and 2,530,558.43
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Solution
The fourth proportional to 4,595,350.85, 6,341,631.11 and 2,530,558.43 is: 3,492,196.48
Step by Step Solution
- Step 1: Write the proportion equation
4,595,350.85 : 6,341,631.11 = 2,530,558.43 : x - Step 2: Convert to fraction form
4,595,350.85/6,341,631.11 = 2,530,558.43/x - Step 3: Cross multiply
4,595,350.85x = 6,341,631.11 × 2,530,558.43 - Step 4: Simplify right side
4,595,350.85x = 16,047,868,065,360.76 - Step 5: Solve for x
x = 16,047,868,065,360.76/4,595,350.85 - Step 6: Final answer
x = 3,492,196.48
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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.