Finding the Fourth Proportional to 1,773,534.26, 2,661,361.23 and 651,716.66
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Solution
The fourth proportional to 1,773,534.26, 2,661,361.23 and 651,716.66 is: 977,964.45
Step by Step Solution
- Step 1: Write the proportion equation
1,773,534.26 : 2,661,361.23 = 651,716.66 : x - Step 2: Convert to fraction form
1,773,534.26/2,661,361.23 = 651,716.66/x - Step 3: Cross multiply
1,773,534.26x = 2,661,361.23 × 651,716.66 - Step 4: Simplify right side
1,773,534.26x = 1,734,453,451,869.09 - Step 5: Solve for x
x = 1,734,453,451,869.09/1,773,534.26 - Step 6: Final answer
x = 977,964.45
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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.