Finding the Fourth Proportional to 2,288,488.44, 3,433,204.74 and 751,599.72
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Solution
The fourth proportional to 2,288,488.44, 3,433,204.74 and 751,599.72 is: 1,127,554.62
Step by Step Solution
- Step 1: Write the proportion equation
2,288,488.44 : 3,433,204.74 = 751,599.72 : x - Step 2: Convert to fraction form
2,288,488.44/3,433,204.74 = 751,599.72/x - Step 3: Cross multiply
2,288,488.44x = 3,433,204.74 × 751,599.72 - Step 4: Simplify right side
2,288,488.44x = 2,580,395,721,286.67 - Step 5: Solve for x
x = 2,580,395,721,286.67/2,288,488.44 - Step 6: Final answer
x = 1,127,554.62
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.