Finding the Fourth Proportional to 1,536,280.85, 2,304,531.99 and 589,651.57
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Solution
The fourth proportional to 1,536,280.85, 2,304,531.99 and 589,651.57 is: 884,519.84
Step by Step Solution
- Step 1: Write the proportion equation
1,536,280.85 : 2,304,531.99 = 589,651.57 : x - Step 2: Convert to fraction form
1,536,280.85/2,304,531.99 = 589,651.57/x - Step 3: Cross multiply
1,536,280.85x = 2,304,531.99 × 589,651.57 - Step 4: Simplify right side
1,536,280.85x = 1,358,870,894,496.06 - Step 5: Solve for x
x = 1,358,870,894,496.06/1,536,280.85 - Step 6: Final answer
x = 884,519.84
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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.