Finding the Fourth Proportional to 932,268.06, 1,286,628.71 and 569,904.03
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Solution
The fourth proportional to 932,268.06, 1,286,628.71 and 569,904.03 is: 786,527.95
Step by Step Solution
- Step 1: Write the proportion equation
932,268.06 : 1,286,628.71 = 569,904.03 : x - Step 2: Convert to fraction form
932,268.06/1,286,628.71 = 569,904.03/x - Step 3: Cross multiply
932,268.06x = 1,286,628.71 × 569,904.03 - Step 4: Simplify right side
932,268.06x = 733,254,884,093.18 - Step 5: Solve for x
x = 733,254,884,093.18/932,268.06 - Step 6: Final answer
x = 786,527.95
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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.