Finding the Fourth Proportional to 2,350,996.99, 3,526,480.06 and 645,006.85
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Solution
The fourth proportional to 2,350,996.99, 3,526,480.06 and 645,006.85 is: 967,506.04
Step by Step Solution
- Step 1: Write the proportion equation
2,350,996.99 : 3,526,480.06 = 645,006.85 : x - Step 2: Convert to fraction form
2,350,996.99/3,526,480.06 = 645,006.85/x - Step 3: Cross multiply
2,350,996.99x = 3,526,480.06 × 645,006.85 - Step 4: Simplify right side
2,350,996.99x = 2,274,603,784,659.69 - Step 5: Solve for x
x = 2,274,603,784,659.69/2,350,996.99 - Step 6: Final answer
x = 967,506.04
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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.