Finding the Fourth Proportional to 4,021,331.01, 6,036,293.97 and 1,626,740.97
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Solution
The fourth proportional to 4,021,331.01, 6,036,293.97 and 1,626,740.97 is: 2,441,849.90
Step by Step Solution
- Step 1: Write the proportion equation
4,021,331.01 : 6,036,293.97 = 1,626,740.97 : x - Step 2: Convert to fraction form
4,021,331.01/6,036,293.97 = 1,626,740.97/x - Step 3: Cross multiply
4,021,331.01x = 6,036,293.97 × 1,626,740.97 - Step 4: Simplify right side
4,021,331.01x = 9,819,486,707,962.95 - Step 5: Solve for x
x = 9,819,486,707,962.95/4,021,331.01 - Step 6: Final answer
x = 2,441,849.90
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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.