Finding the Fourth Proportional to 2,963,592.96, 4,444,872.84 and 833,170.68
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Solution
The fourth proportional to 2,963,592.96, 4,444,872.84 and 833,170.68 is: 1,249,610.79
Step by Step Solution
- Step 1: Write the proportion equation
2,963,592.96 : 4,444,872.84 = 833,170.68 : x - Step 2: Convert to fraction form
2,963,592.96/4,444,872.84 = 833,170.68/x - Step 3: Cross multiply
2,963,592.96x = 4,444,872.84 × 833,170.68 - Step 4: Simplify right side
2,963,592.96x = 3,703,337,726,616.33 - Step 5: Solve for x
x = 3,703,337,726,616.33/2,963,592.96 - Step 6: Final answer
x = 1,249,610.79
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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.