Finding the Fourth Proportional to 2,465,114.70, 3,697,672.05 and 2,050,394.70
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Solution
The fourth proportional to 2,465,114.70, 3,697,672.05 and 2,050,394.70 is: 3,075,592.05
Step by Step Solution
- Step 1: Write the proportion equation
2,465,114.70 : 3,697,672.05 = 2,050,394.70 : x - Step 2: Convert to fraction form
2,465,114.70/3,697,672.05 = 2,050,394.70/x - Step 3: Cross multiply
2,465,114.70x = 3,697,672.05 × 2,050,394.70 - Step 4: Simplify right side
2,465,114.70x = 7,581,687,173,658.14 - Step 5: Solve for x
x = 7,581,687,173,658.14/2,465,114.70 - Step 6: Final answer
x = 3,075,592.05
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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.