Finding the Fourth Proportional to 1,595,441.24, 2,393,182.70 and 530,483.28
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Solution
The fourth proportional to 1,595,441.24, 2,393,182.70 and 530,483.28 is: 795,731.84
Step by Step Solution
- Step 1: Write the proportion equation
1,595,441.24 : 2,393,182.70 = 530,483.28 : x - Step 2: Convert to fraction form
1,595,441.24/2,393,182.70 = 530,483.28/x - Step 3: Cross multiply
1,595,441.24x = 2,393,182.70 × 530,483.28 - Step 4: Simplify right side
1,595,441.24x = 1,269,543,398,697.72 - Step 5: Solve for x
x = 1,269,543,398,697.72/1,595,441.24 - Step 6: Final answer
x = 795,731.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.