Finding the Fourth Proportional to 6,282,528, 9,425,306.50 and 2,183,253.46
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Solution
The fourth proportional to 6,282,528, 9,425,306.50 and 2,183,253.46 is: 3,275,406.50
Step by Step Solution
- Step 1: Write the proportion equation
6,282,528 : 9,425,306.50 = 2,183,253.46 : x - Step 2: Convert to fraction form
6,282,528/9,425,306.50 = 2,183,253.46/x - Step 3: Cross multiply
6,282,528x = 9,425,306.50 × 2,183,253.46 - Step 4: Simplify right side
6,282,528x = 20,577,833,027,685.49 - Step 5: Solve for x
x = 20,577,833,027,685.49/6,282,528 - Step 6: Final answer
x = 3,275,406.50
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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.