Finding the Fourth Proportional to 5,731,514.03, 8,597,358.53 and 1,471,587.95
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Solution
The fourth proportional to 5,731,514.03, 8,597,358.53 and 1,471,587.95 is: 2,207,404.39
Step by Step Solution
- Step 1: Write the proportion equation
5,731,514.03 : 8,597,358.53 = 1,471,587.95 : x - Step 2: Convert to fraction form
5,731,514.03/8,597,358.53 = 1,471,587.95/x - Step 3: Cross multiply
5,731,514.03x = 8,597,358.53 × 1,471,587.95 - Step 4: Simplify right side
5,731,514.03x = 12,651,769,234,231.62 - Step 5: Solve for x
x = 12,651,769,234,231.62/5,731,514.03 - Step 6: Final answer
x = 2,207,404.39
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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.