Finding the Fourth Proportional to 3,598,541.04, 5,398,756.92 and 1,293,266.97
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Solution
The fourth proportional to 3,598,541.04, 5,398,756.92 and 1,293,266.97 is: 1,940,240.20
Step by Step Solution
- Step 1: Write the proportion equation
3,598,541.04 : 5,398,756.92 = 1,293,266.97 : x - Step 2: Convert to fraction form
3,598,541.04/5,398,756.92 = 1,293,266.97/x - Step 3: Cross multiply
3,598,541.04x = 5,398,756.92 × 1,293,266.97 - Step 4: Simplify right side
3,598,541.04x = 6,982,034,003,694.93 - Step 5: Solve for x
x = 6,982,034,003,694.93/3,598,541.04 - Step 6: Final answer
x = 1,940,240.20
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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.