Finding the Fourth Proportional to 2,016,237.10, 3,024,010.05 and 753,414.70
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Solution
The fourth proportional to 2,016,237.10, 3,024,010.05 and 753,414.70 is: 1,129,992.91
Step by Step Solution
- Step 1: Write the proportion equation
2,016,237.10 : 3,024,010.05 = 753,414.70 : x - Step 2: Convert to fraction form
2,016,237.10/3,024,010.05 = 753,414.70/x - Step 3: Cross multiply
2,016,237.10x = 3,024,010.05 × 753,414.70 - Step 4: Simplify right side
2,016,237.10x = 2,278,333,624,617.74 - Step 5: Solve for x
x = 2,278,333,624,617.74/2,016,237.10 - Step 6: Final answer
x = 1,129,992.91
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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.