Finding the Fourth Proportional to 4,499,180.10, 6,750,344.79 and 1,304,497.98
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Solution
The fourth proportional to 4,499,180.10, 6,750,344.79 and 1,304,497.98 is: 1,957,203.52
Step by Step Solution
- Step 1: Write the proportion equation
4,499,180.10 : 6,750,344.79 = 1,304,497.98 : x - Step 2: Convert to fraction form
4,499,180.10/6,750,344.79 = 1,304,497.98/x - Step 3: Cross multiply
4,499,180.10x = 6,750,344.79 × 1,304,497.98 - Step 4: Simplify right side
4,499,180.10x = 8,805,811,142,858.52 - Step 5: Solve for x
x = 8,805,811,142,858.52/4,499,180.10 - Step 6: Final answer
x = 1,957,203.52
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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.