Finding the Fourth Proportional to 4,333,513.99, 6,496,405.66 and 2,057,634.31
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Solution
The fourth proportional to 4,333,513.99, 6,496,405.66 and 2,057,634.31 is: 3,084,616.14
Step by Step Solution
- Step 1: Write the proportion equation
4,333,513.99 : 6,496,405.66 = 2,057,634.31 : x - Step 2: Convert to fraction form
4,333,513.99/6,496,405.66 = 2,057,634.31/x - Step 3: Cross multiply
4,333,513.99x = 6,496,405.66 × 2,057,634.31 - Step 4: Simplify right side
4,333,513.99x = 13,367,227,177,694.20 - Step 5: Solve for x
x = 13,367,227,177,694.20/4,333,513.99 - Step 6: Final answer
x = 3,084,616.14
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.