Finding the Fourth Proportional to 2,832,462.30, 4,250,464.97 and 1,149,565.80
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Solution
The fourth proportional to 2,832,462.30, 4,250,464.97 and 1,149,565.80 is: 1,725,067.68
Step by Step Solution
- Step 1: Write the proportion equation
2,832,462.30 : 4,250,464.97 = 1,149,565.80 : x - Step 2: Convert to fraction form
2,832,462.30/4,250,464.97 = 1,149,565.80/x - Step 3: Cross multiply
2,832,462.30x = 4,250,464.97 × 1,149,565.80 - Step 4: Simplify right side
2,832,462.30x = 4,886,189,157,862.20 - Step 5: Solve for x
x = 4,886,189,157,862.20/2,832,462.30 - Step 6: Final answer
x = 1,725,067.68
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.