Finding the Fourth Proportional to 1,206,268.08, 1,664,585.28 and 662,298
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Solution
The fourth proportional to 1,206,268.08, 1,664,585.28 and 662,298 is: 913,935.73
Step by Step Solution
- Step 1: Write the proportion equation
1,206,268.08 : 1,664,585.28 = 662,298 : x - Step 2: Convert to fraction form
1,206,268.08/1,664,585.28 = 662,298/x - Step 3: Cross multiply
1,206,268.08x = 1,664,585.28 × 662,298 - Step 4: Simplify right side
1,206,268.08x = 1,102,451,501,773.44 - Step 5: Solve for x
x = 1,102,451,501,773.44/1,206,268.08 - Step 6: Final answer
x = 913,935.73
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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.