Finding the Fourth Proportional to 5,965,582, 8,931,699.96 and 3,223,306.48
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Solution
The fourth proportional to 5,965,582, 8,931,699.96 and 3,223,306.48 is: 4,825,950.99
Step by Step Solution
- Step 1: Write the proportion equation
5,965,582 : 8,931,699.96 = 3,223,306.48 : x - Step 2: Convert to fraction form
5,965,582/8,931,699.96 = 3,223,306.48/x - Step 3: Cross multiply
5,965,582x = 8,931,699.96 × 3,223,306.48 - Step 4: Simplify right side
5,965,582x = 28,789,606,358,483.74 - Step 5: Solve for x
x = 28,789,606,358,483.74/5,965,582 - Step 6: Final answer
x = 4,825,950.99
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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.