Finding the Fourth Proportional to 3,362,295.67, 5,042,902.12 and 965,595.17
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Solution
The fourth proportional to 3,362,295.67, 5,042,902.12 and 965,595.17 is: 1,448,237.28
Step by Step Solution
- Step 1: Write the proportion equation
3,362,295.67 : 5,042,902.12 = 965,595.17 : x - Step 2: Convert to fraction form
3,362,295.67/5,042,902.12 = 965,595.17/x - Step 3: Cross multiply
3,362,295.67x = 5,042,902.12 × 965,595.17 - Step 4: Simplify right side
3,362,295.67x = 4,869,401,929,854.76 - Step 5: Solve for x
x = 4,869,401,929,854.76/3,362,295.67 - Step 6: Final answer
x = 1,448,237.28
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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.