Finding the Fourth Proportional to 3,475,078.00, 5,212,815.35 and 1,168,645.32
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Solution
The fourth proportional to 3,475,078.00, 5,212,815.35 and 1,168,645.32 is: 1,753,034.68
Step by Step Solution
- Step 1: Write the proportion equation
3,475,078.00 : 5,212,815.35 = 1,168,645.32 : x - Step 2: Convert to fraction form
3,475,078.00/5,212,815.35 = 1,168,645.32/x - Step 3: Cross multiply
3,475,078.00x = 5,212,815.35 × 1,168,645.32 - Step 4: Simplify right side
3,475,078.00x = 6,091,932,256,958.44 - Step 5: Solve for x
x = 6,091,932,256,958.44/3,475,078.00 - Step 6: Final answer
x = 1,753,034.68
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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.