Finding the Fourth Proportional to 6,197,286.05, 8,552,462.44 and 3,444,089.52
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Solution
The fourth proportional to 6,197,286.05, 8,552,462.44 and 3,444,089.52 is: 4,752,958.96
Step by Step Solution
- Step 1: Write the proportion equation
6,197,286.05 : 8,552,462.44 = 3,444,089.52 : x - Step 2: Convert to fraction form
6,197,286.05/8,552,462.44 = 3,444,089.52/x - Step 3: Cross multiply
6,197,286.05x = 8,552,462.44 × 3,444,089.52 - Step 4: Simplify right side
6,197,286.05x = 29,455,446,259,797.63 - Step 5: Solve for x
x = 29,455,446,259,797.63/6,197,286.05 - Step 6: Final answer
x = 4,752,958.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.