Finding the Fourth Proportional to 2,568,077.09, 3,851,206.97 and 746,062.94
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Solution
The fourth proportional to 2,568,077.09, 3,851,206.97 and 746,062.94 is: 1,118,830.43
Step by Step Solution
- Step 1: Write the proportion equation
2,568,077.09 : 3,851,206.97 = 746,062.94 : x - Step 2: Convert to fraction form
2,568,077.09/3,851,206.97 = 746,062.94/x - Step 3: Cross multiply
2,568,077.09x = 3,851,206.97 × 746,062.94 - Step 4: Simplify right side
2,568,077.09x = 2,873,242,795,068.63 - Step 5: Solve for x
x = 2,873,242,795,068.63/2,568,077.09 - Step 6: Final answer
x = 1,118,830.43
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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.