Finding the Fourth Proportional to 4,053,036, 5,592,703.68 and 2,334,714.96
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Solution
The fourth proportional to 4,053,036, 5,592,703.68 and 2,334,714.96 is: 3,221,626.69
Step by Step Solution
- Step 1: Write the proportion equation
4,053,036 : 5,592,703.68 = 2,334,714.96 : x - Step 2: Convert to fraction form
4,053,036/5,592,703.68 = 2,334,714.96/x - Step 3: Cross multiply
4,053,036x = 5,592,703.68 × 2,334,714.96 - Step 4: Simplify right side
4,053,036x = 13,057,368,948,543.05 - Step 5: Solve for x
x = 13,057,368,948,543.05/4,053,036 - Step 6: Final answer
x = 3,221,626.69
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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.