Finding the Fourth Proportional to 956,708.80, 1,437,201.60 and 799,244.80
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Solution
The fourth proportional to 956,708.80, 1,437,201.60 and 799,244.80 is: 1,200,653.64
Step by Step Solution
- Step 1: Write the proportion equation
956,708.80 : 1,437,201.60 = 799,244.80 : x - Step 2: Convert to fraction form
956,708.80/1,437,201.60 = 799,244.80/x - Step 3: Cross multiply
956,708.80x = 1,437,201.60 × 799,244.80 - Step 4: Simplify right side
956,708.80x = 1,148,675,905,351.68 - Step 5: Solve for x
x = 1,148,675,905,351.68/956,708.80 - Step 6: Final answer
x = 1,200,653.64
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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.