Finding the Fourth Proportional to 4,504,590.02, 6,757,754.37 and 1,471,140.38
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Solution
The fourth proportional to 4,504,590.02, 6,757,754.37 and 1,471,140.38 is: 2,206,994.48
Step by Step Solution
- Step 1: Write the proportion equation
4,504,590.02 : 6,757,754.37 = 1,471,140.38 : x - Step 2: Convert to fraction form
4,504,590.02/6,757,754.37 = 1,471,140.38/x - Step 3: Cross multiply
4,504,590.02x = 6,757,754.37 × 1,471,140.38 - Step 4: Simplify right side
4,504,590.02x = 9,941,605,305,193.70 - Step 5: Solve for x
x = 9,941,605,305,193.70/4,504,590.02 - Step 6: Final answer
x = 2,206,994.48
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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.