Finding the Fourth Proportional to 4,666,322.84, 6,435,874.97 and 3,035,251.05
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Solution
The fourth proportional to 4,666,322.84, 6,435,874.97 and 3,035,251.05 is: 4,186,271.92
Step by Step Solution
- Step 1: Write the proportion equation
4,666,322.84 : 6,435,874.97 = 3,035,251.05 : x - Step 2: Convert to fraction form
4,666,322.84/6,435,874.97 = 3,035,251.05/x - Step 3: Cross multiply
4,666,322.84x = 6,435,874.97 × 3,035,251.05 - Step 4: Simplify right side
4,666,322.84x = 19,534,496,256,567.15 - Step 5: Solve for x
x = 19,534,496,256,567.15/4,666,322.84 - Step 6: Final answer
x = 4,186,271.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.