Finding the Fourth Proportional to 4,564,366.14, 6,299,022.06 and 2,527,175.64
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Solution
The fourth proportional to 4,564,366.14, 6,299,022.06 and 2,527,175.64 is: 3,487,611.34
Step by Step Solution
- Step 1: Write the proportion equation
4,564,366.14 : 6,299,022.06 = 2,527,175.64 : x - Step 2: Convert to fraction form
4,564,366.14/6,299,022.06 = 2,527,175.64/x - Step 3: Cross multiply
4,564,366.14x = 6,299,022.06 × 2,527,175.64 - Step 4: Simplify right side
4,564,366.14x = 15,918,735,105,854.62 - Step 5: Solve for x
x = 15,918,735,105,854.62/4,564,366.14 - Step 6: Final answer
x = 3,487,611.34
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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.