Finding the Fourth Proportional to 9,583,223.10, 14,367,744.45 and 4,528,628.70
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Solution
The fourth proportional to 9,583,223.10, 14,367,744.45 and 4,528,628.70 is: 6,789,592.52
Step by Step Solution
- Step 1: Write the proportion equation
9,583,223.10 : 14,367,744.45 = 4,528,628.70 : x - Step 2: Convert to fraction form
9,583,223.10/14,367,744.45 = 4,528,628.70/x - Step 3: Cross multiply
9,583,223.10x = 14,367,744.45 × 4,528,628.70 - Step 4: Simplify right side
9,583,223.10x = 65,066,179,870,535.71 - Step 5: Solve for x
x = 65,066,179,870,535.71/9,583,223.10 - Step 6: Final answer
x = 6,789,592.52
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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.