Finding the Fourth Proportional to 4,499,277.84, 6,747,528.42 and 1,304,639.46
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Solution
The fourth proportional to 4,499,277.84, 6,747,528.42 and 1,304,639.46 is: 1,956,556.62
Step by Step Solution
- Step 1: Write the proportion equation
4,499,277.84 : 6,747,528.42 = 1,304,639.46 : x - Step 2: Convert to fraction form
4,499,277.84/6,747,528.42 = 1,304,639.46/x - Step 3: Cross multiply
4,499,277.84x = 6,747,528.42 × 1,304,639.46 - Step 4: Simplify right side
4,499,277.84x = 8,803,091,834,203.45 - Step 5: Solve for x
x = 8,803,091,834,203.45/4,499,277.84 - Step 6: Final answer
x = 1,956,556.62
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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.