Finding the Fourth Proportional to 4,135,494.05, 6,203,537.69 and 1,102,844.03
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Solution
The fourth proportional to 4,135,494.05, 6,203,537.69 and 1,102,844.03 is: 1,654,345.14
Step by Step Solution
- Step 1: Write the proportion equation
4,135,494.05 : 6,203,537.69 = 1,102,844.03 : x - Step 2: Convert to fraction form
4,135,494.05/6,203,537.69 = 1,102,844.03/x - Step 3: Cross multiply
4,135,494.05x = 6,203,537.69 × 1,102,844.03 - Step 4: Simplify right side
4,135,494.05x = 6,841,534,469,764.58 - Step 5: Solve for x
x = 6,841,534,469,764.58/4,135,494.05 - Step 6: Final answer
x = 1,654,345.14
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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.