Finding the Fourth Proportional to 3,024,662.68, 4,536,876.66 and 750,192.76
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Solution
The fourth proportional to 3,024,662.68, 4,536,876.66 and 750,192.76 is: 1,125,260.03
Step by Step Solution
- Step 1: Write the proportion equation
3,024,662.68 : 4,536,876.66 = 750,192.76 : x - Step 2: Convert to fraction form
3,024,662.68/4,536,876.66 = 750,192.76/x - Step 3: Cross multiply
3,024,662.68x = 4,536,876.66 × 750,192.76 - Step 4: Simplify right side
3,024,662.68x = 3,403,532,023,344.98 - Step 5: Solve for x
x = 3,403,532,023,344.98/3,024,662.68 - Step 6: Final answer
x = 1,125,260.03
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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.