Finding the Fourth Proportional to 4,498,514.24, 6,207,795.28 and 2,565,397
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Solution
The fourth proportional to 4,498,514.24, 6,207,795.28 and 2,565,397 is: 3,540,159.83
Step by Step Solution
- Step 1: Write the proportion equation
4,498,514.24 : 6,207,795.28 = 2,565,397 : x - Step 2: Convert to fraction form
4,498,514.24/6,207,795.28 = 2,565,397/x - Step 3: Cross multiply
4,498,514.24x = 6,207,795.28 × 2,565,397 - Step 4: Simplify right side
4,498,514.24x = 15,925,459,387,926.16 - Step 5: Solve for x
x = 15,925,459,387,926.16/4,498,514.24 - Step 6: Final answer
x = 3,540,159.83
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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.