Finding the Fourth Proportional to 1,696,286.24, 2,544,431.04 and 797,068.64
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Solution
The fourth proportional to 1,696,286.24, 2,544,431.04 and 797,068.64 is: 1,195,603.75
Step by Step Solution
- Step 1: Write the proportion equation
1,696,286.24 : 2,544,431.04 = 797,068.64 : x - Step 2: Convert to fraction form
1,696,286.24/2,544,431.04 = 797,068.64/x - Step 3: Cross multiply
1,696,286.24x = 2,544,431.04 × 797,068.64 - Step 4: Simplify right side
1,696,286.24x = 2,028,086,188,626.59 - Step 5: Solve for x
x = 2,028,086,188,626.59/1,696,286.24 - Step 6: Final answer
x = 1,195,603.75
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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.