Finding the Fourth Proportional to 1,268,676, 1,750,611.96 and 695,565.36
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Solution
The fourth proportional to 1,268,676, 1,750,611.96 and 695,565.36 is: 959,791.97
Step by Step Solution
- Step 1: Write the proportion equation
1,268,676 : 1,750,611.96 = 695,565.36 : x - Step 2: Convert to fraction form
1,268,676/1,750,611.96 = 695,565.36/x - Step 3: Cross multiply
1,268,676x = 1,750,611.96 × 695,565.36 - Step 4: Simplify right side
1,268,676x = 1,217,665,038,177.71 - Step 5: Solve for x
x = 1,217,665,038,177.71/1,268,676 - Step 6: Final answer
x = 959,791.97
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.