Finding the Third Proportional to 755,181.35 and 1,641,838.99
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Solution
The third proportional to 755,181.35 and 1,641,838.99 is: 3,569,520.45
Step by Step Solution
- Step 1: Write the proportion equation
755,181.35 : 1,641,838.99 = 1,641,838.99 : x - Step 2: Convert to fraction form
755,181.35/1,641,838.99 = 1,641,838.99/x - Step 3: Cross multiply
755,181.35x = 1,641,838.99 × 1,641,838.99 - Step 4: Simplify right side
755,181.35x = 2,695,635,276,267.27 - Step 5: Solve for x
x = 2,695,635,276,267.27/755,181.35 - Step 6: Final answer
x = 3,569,520.45
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.