Finding the Fourth Proportional to 4,498,174.80, 6,747,262.44 and 1,303,303.08
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Solution
The fourth proportional to 4,498,174.80, 6,747,262.44 and 1,303,303.08 is: 1,954,954.69
Step by Step Solution
- Step 1: Write the proportion equation
4,498,174.80 : 6,747,262.44 = 1,303,303.08 : x - Step 2: Convert to fraction form
4,498,174.80/6,747,262.44 = 1,303,303.08/x - Step 3: Cross multiply
4,498,174.80x = 6,747,262.44 × 1,303,303.08 - Step 4: Simplify right side
4,498,174.80x = 8,793,727,919,620.32 - Step 5: Solve for x
x = 8,793,727,919,620.32/4,498,174.80 - Step 6: Final answer
x = 1,954,954.69
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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.