Finding the Fourth Proportional to 3,597,749.93, 5,396,033.75 and 1,291,765.68
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Solution
The fourth proportional to 3,597,749.93, 5,396,033.75 and 1,291,765.68 is: 1,937,436.26
Step by Step Solution
- Step 1: Write the proportion equation
3,597,749.93 : 5,396,033.75 = 1,291,765.68 : x - Step 2: Convert to fraction form
3,597,749.93/5,396,033.75 = 1,291,765.68/x - Step 3: Cross multiply
3,597,749.93x = 5,396,033.75 × 1,291,765.68 - Step 4: Simplify right side
3,597,749.93x = 6,970,411,182,253.38 - Step 5: Solve for x
x = 6,970,411,182,253.38/3,597,749.93 - Step 6: Final answer
x = 1,937,436.26
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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.