Finding the Fourth Proportional to 4,519,366.44, 6,235,208.34 and 2,558,976.59
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Solution
The fourth proportional to 4,519,366.44, 6,235,208.34 and 2,558,976.59 is: 3,530,528.53
Step by Step Solution
- Step 1: Write the proportion equation
4,519,366.44 : 6,235,208.34 = 2,558,976.59 : x - Step 2: Convert to fraction form
4,519,366.44/6,235,208.34 = 2,558,976.59/x - Step 3: Cross multiply
4,519,366.44x = 6,235,208.34 × 2,558,976.59 - Step 4: Simplify right side
4,519,366.44x = 15,955,752,175,832.76 - Step 5: Solve for x
x = 15,955,752,175,832.76/4,519,366.44 - Step 6: Final answer
x = 3,530,528.53
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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.