Finding the Fourth Proportional to 2,591,992.44, 3,576,951.81 and 1,446,073.02
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Solution
The fourth proportional to 2,591,992.44, 3,576,951.81 and 1,446,073.02 is: 1,995,582.02
Step by Step Solution
- Step 1: Write the proportion equation
2,591,992.44 : 3,576,951.81 = 1,446,073.02 : x - Step 2: Convert to fraction form
2,591,992.44/3,576,951.81 = 1,446,073.02/x - Step 3: Cross multiply
2,591,992.44x = 3,576,951.81 × 1,446,073.02 - Step 4: Simplify right side
2,591,992.44x = 5,172,533,506,281.17 - Step 5: Solve for x
x = 5,172,533,506,281.17/2,591,992.44 - Step 6: Final answer
x = 1,995,582.02
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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.