Finding the Fourth Proportional to 4,396,883.45, 6,595,327.94 and 1,201,769.46
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Solution
The fourth proportional to 4,396,883.45, 6,595,327.94 and 1,201,769.46 is: 1,802,654.95
Step by Step Solution
- Step 1: Write the proportion equation
4,396,883.45 : 6,595,327.94 = 1,201,769.46 : x - Step 2: Convert to fraction form
4,396,883.45/6,595,327.94 = 1,201,769.46/x - Step 3: Cross multiply
4,396,883.45x = 6,595,327.94 × 1,201,769.46 - Step 4: Simplify right side
4,396,883.45x = 7,926,063,690,967.86 - Step 5: Solve for x
x = 7,926,063,690,967.86/4,396,883.45 - Step 6: Final answer
x = 1,802,654.95
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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.