Finding the Fourth Proportional to 3,197,110.44, 4,796,064.72 and 1,251,587.72
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Solution
The fourth proportional to 3,197,110.44, 4,796,064.72 and 1,251,587.72 is: 1,877,537.80
Step by Step Solution
- Step 1: Write the proportion equation
3,197,110.44 : 4,796,064.72 = 1,251,587.72 : x - Step 2: Convert to fraction form
3,197,110.44/4,796,064.72 = 1,251,587.72/x - Step 3: Cross multiply
3,197,110.44x = 4,796,064.72 × 1,251,587.72 - Step 4: Simplify right side
3,197,110.44x = 6,002,695,707,877.24 - Step 5: Solve for x
x = 6,002,695,707,877.24/3,197,110.44 - Step 6: Final answer
x = 1,877,537.80
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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.