Finding the Fourth Proportional to 2,030,998.16, 3,046,491.70 and 514,676.68
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Solution
The fourth proportional to 2,030,998.16, 3,046,491.70 and 514,676.68 is: 772,013.62
Step by Step Solution
- Step 1: Write the proportion equation
2,030,998.16 : 3,046,491.70 = 514,676.68 : x - Step 2: Convert to fraction form
2,030,998.16/3,046,491.70 = 514,676.68/x - Step 3: Cross multiply
2,030,998.16x = 3,046,491.70 × 514,676.68 - Step 4: Simplify right side
2,030,998.16x = 1,567,958,233,803.56 - Step 5: Solve for x
x = 1,567,958,233,803.56/2,030,998.16 - Step 6: Final answer
x = 772,013.62
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.