Finding the Fourth Proportional to 4,358,179.97, 6,000,598.32 and 3,703,424.97
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Solution
The fourth proportional to 4,358,179.97, 6,000,598.32 and 3,703,424.97 is: 5,099,093.16
Step by Step Solution
- Step 1: Write the proportion equation
4,358,179.97 : 6,000,598.32 = 3,703,424.97 : x - Step 2: Convert to fraction form
4,358,179.97/6,000,598.32 = 3,703,424.97/x - Step 3: Cross multiply
4,358,179.97x = 6,000,598.32 × 3,703,424.97 - Step 4: Simplify right side
4,358,179.97x = 22,222,765,653,228.05 - Step 5: Solve for x
x = 22,222,765,653,228.05/4,358,179.97 - Step 6: Final answer
x = 5,099,093.16
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1.5x scale
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.