Finding the Fourth Proportional to 1,044,497.28, 1,567,188.96 and 570,629.07
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Solution
The fourth proportional to 1,044,497.28, 1,567,188.96 and 570,629.07 is: 856,185.65
Step by Step Solution
- Step 1: Write the proportion equation
1,044,497.28 : 1,567,188.96 = 570,629.07 : x - Step 2: Convert to fraction form
1,044,497.28/1,567,188.96 = 570,629.07/x - Step 3: Cross multiply
1,044,497.28x = 1,567,188.96 × 570,629.07 - Step 4: Simplify right side
1,044,497.28x = 894,283,578,759.07 - Step 5: Solve for x
x = 894,283,578,759.07/1,044,497.28 - Step 6: Final answer
x = 856,185.65
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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.