Finding the Fourth Proportional to 5,894,952, 8,842,427.45 and 1,635,120.42
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Solution
The fourth proportional to 5,894,952, 8,842,427.45 and 1,635,120.42 is: 2,452,680.48
Step by Step Solution
- Step 1: Write the proportion equation
5,894,952 : 8,842,427.45 = 1,635,120.42 : x - Step 2: Convert to fraction form
5,894,952/8,842,427.45 = 1,635,120.42/x - Step 3: Cross multiply
5,894,952x = 8,842,427.45 × 1,635,120.42 - Step 4: Simplify right side
5,894,952x = 14,458,433,685,863.53 - Step 5: Solve for x
x = 14,458,433,685,863.53/5,894,952 - Step 6: Final answer
x = 2,452,680.48
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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.