Finding the Fourth Proportional to 4,460,163.16, 6,154,531.54 and 2,473,248.80
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Solution
The fourth proportional to 4,460,163.16, 6,154,531.54 and 2,473,248.80 is: 3,412,809.62
Step by Step Solution
- Step 1: Write the proportion equation
4,460,163.16 : 6,154,531.54 = 2,473,248.80 : x - Step 2: Convert to fraction form
4,460,163.16/6,154,531.54 = 2,473,248.80/x - Step 3: Cross multiply
4,460,163.16x = 6,154,531.54 × 2,473,248.80 - Step 4: Simplify right side
4,460,163.16x = 15,221,687,745,867.15 - Step 5: Solve for x
x = 15,221,687,745,867.15/4,460,163.16 - Step 6: Final answer
x = 3,412,809.62
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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.