Finding the Fourth Proportional to 6,197,292.36, 8,552,471.14 and 3,444,095.82
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Solution
The fourth proportional to 6,197,292.36, 8,552,471.14 and 3,444,095.82 is: 4,752,967.65
Step by Step Solution
- Step 1: Write the proportion equation
6,197,292.36 : 8,552,471.14 = 3,444,095.82 : x - Step 2: Convert to fraction form
6,197,292.36/8,552,471.14 = 3,444,095.82/x - Step 3: Cross multiply
6,197,292.36x = 8,552,471.14 × 3,444,095.82 - Step 4: Simplify right side
6,197,292.36x = 29,455,530,103,944.64 - Step 5: Solve for x
x = 29,455,530,103,944.64/6,197,292.36 - Step 6: Final answer
x = 4,752,967.65
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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.