Finding the Fourth Proportional to 1,746,366.35, 2,619,550.14 and 785,700.01
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Solution
The fourth proportional to 1,746,366.35, 2,619,550.14 and 785,700.01 is: 1,178,550.28
Step by Step Solution
- Step 1: Write the proportion equation
1,746,366.35 : 2,619,550.14 = 785,700.01 : x - Step 2: Convert to fraction form
1,746,366.35/2,619,550.14 = 785,700.01/x - Step 3: Cross multiply
1,746,366.35x = 2,619,550.14 × 785,700.01 - Step 4: Simplify right side
1,746,366.35x = 2,058,180,554,167.25 - Step 5: Solve for x
x = 2,058,180,554,167.25/1,746,366.35 - Step 6: Final answer
x = 1,178,550.28
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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.