Finding the Fourth Proportional to 1,703,612.74, 2,554,866.26 and 566,069.44
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Solution
The fourth proportional to 1,703,612.74, 2,554,866.26 and 566,069.44 is: 848,920.46
Step by Step Solution
- Step 1: Write the proportion equation
1,703,612.74 : 2,554,866.26 = 566,069.44 : x - Step 2: Convert to fraction form
1,703,612.74/2,554,866.26 = 566,069.44/x - Step 3: Cross multiply
1,703,612.74x = 2,554,866.26 × 566,069.44 - Step 4: Simplify right side
1,703,612.74x = 1,446,231,713,073.09 - Step 5: Solve for x
x = 1,446,231,713,073.09/1,703,612.74 - Step 6: Final answer
x = 848,920.46
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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.